19833912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 67392000

約数和(自身を除く): 47558088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 29, 36, 42, 46, 56, 58, 59, 63, 69, 72, 84, 87, 92, 116, 118, 126, 138, 161, 168, 174, 177, 184, 203, 207, 232, 236, 252, 261, 276, 322, 348, 354, 406, 413, 414, 472, 483, 504, 522, 531, 552, 609, 644, 667, 696, 708, 812, 826, 828, 966, 1044, 1062, 1218, 1239, 1288, 1334, 1357, 1416, 1449, 1624, 1652, 1656, 1711, 1827, 1932, 2001, 2088, 2124, 2436, 2478, 2668, 2714, 2898, 3304, 3422, 3654, 3717, 3864, 4002, 4071, 4248, 4669, 4872, 4956, 5133, 5336, 5428, 5796, 6003, 6844, 7308, 7434, 8004, 8142, 9338, 9499, 9912, 10266, 10856, 11592, 11977, 12006, 12213, 13688, 14007, 14616, 14868, 15399, 16008, 16284, 18676, 18998, 20532, 23954, 24012, 24426, 28014, 28497, 29736, 30798, 32568, 35931, 37352, 37996, 39353, 41064, 42021, 47908, 48024, 48852, 56028, 56994, 61596, 71862, 75992, 78706, 84042, 85491, 95816, 97704, 107793, 112056, 113988, 118059, 123192, 143724, 157412, 168084, 170982, 215586, 227976, 236118, 275471, 287448, 314824, 336168, 341964, 354177, 431172, 472236, 550942, 683928, 708354, 826413, 862344, 944472, 1101884, 1416708, 1652826, 2203768, 2479239, 2833416, 3305652, 4958478, 6611304, 9916956, 19833912]

約数ペア:

[(1, 19833912), (2, 9916956), (3, 6611304), (4, 4958478), (6, 3305652), (7, 2833416), (8, 2479239), (9, 2203768), (12, 1652826), (14, 1416708), (18, 1101884), (21, 944472), (23, 862344), (24, 826413), (28, 708354), (29, 683928), (36, 550942), (42, 472236), (46, 431172), (56, 354177), (58, 341964), (59, 336168), (63, 314824), (69, 287448), (72, 275471), (84, 236118), (87, 227976), (92, 215586), (116, 170982), (118, 168084), (126, 157412), (138, 143724), (161, 123192), (168, 118059), (174, 113988), (177, 112056), (184, 107793), (203, 97704), (207, 95816), (232, 85491), (236, 84042), (252, 78706), (261, 75992), (276, 71862), (322, 61596), (348, 56994), (354, 56028), (406, 48852), (413, 48024), (414, 47908), (472, 42021), (483, 41064), (504, 39353), (522, 37996), (531, 37352), (552, 35931), (609, 32568), (644, 30798), (667, 29736), (696, 28497), (708, 28014), (812, 24426), (826, 24012), (828, 23954), (966, 20532), (1044, 18998), (1062, 18676), (1218, 16284), (1239, 16008), (1288, 15399), (1334, 14868), (1357, 14616), (1416, 14007), (1449, 13688), (1624, 12213), (1652, 12006), (1656, 11977), (1711, 11592), (1827, 10856), (1932, 10266), (2001, 9912), (2088, 9499), (2124, 9338), (2436, 8142), (2478, 8004), (2668, 7434), (2714, 7308), (2898, 6844), (3304, 6003), (3422, 5796), (3654, 5428), (3717, 5336), (3864, 5133), (4002, 4956), (4071, 4872), (4248, 4669)]