19127472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 160

約数和(自身を含む): 63329280

約数和(自身を除く): 44201808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 39, 42, 48, 52, 56, 58, 78, 84, 87, 91, 104, 112, 116, 151, 156, 168, 174, 182, 203, 208, 232, 273, 302, 312, 336, 348, 364, 377, 406, 453, 464, 546, 604, 609, 624, 696, 728, 754, 812, 906, 1057, 1092, 1131, 1208, 1218, 1392, 1456, 1508, 1624, 1812, 1963, 2114, 2184, 2262, 2416, 2436, 2639, 3016, 3171, 3248, 3624, 3926, 4228, 4368, 4379, 4524, 4872, 5278, 5889, 6032, 6342, 7248, 7852, 7917, 8456, 8758, 9048, 9744, 10556, 11778, 12684, 13137, 13741, 15704, 15834, 16912, 17516, 18096, 21112, 23556, 25368, 26274, 27482, 30653, 31408, 31668, 35032, 41223, 42224, 47112, 50736, 52548, 54964, 56927, 61306, 63336, 70064, 82446, 91959, 94224, 105096, 109928, 113854, 122612, 126672, 164892, 170781, 183918, 210192, 219856, 227708, 245224, 329784, 341562, 367836, 398489, 455416, 490448, 659568, 683124, 735672, 796978, 910832, 1195467, 1366248, 1471344, 1593956, 2390934, 2732496, 3187912, 4781868, 6375824, 9563736, 19127472]

約数ペア:

[(1, 19127472), (2, 9563736), (3, 6375824), (4, 4781868), (6, 3187912), (7, 2732496), (8, 2390934), (12, 1593956), (13, 1471344), (14, 1366248), (16, 1195467), (21, 910832), (24, 796978), (26, 735672), (28, 683124), (29, 659568), (39, 490448), (42, 455416), (48, 398489), (52, 367836), (56, 341562), (58, 329784), (78, 245224), (84, 227708), (87, 219856), (91, 210192), (104, 183918), (112, 170781), (116, 164892), (151, 126672), (156, 122612), (168, 113854), (174, 109928), (182, 105096), (203, 94224), (208, 91959), (232, 82446), (273, 70064), (302, 63336), (312, 61306), (336, 56927), (348, 54964), (364, 52548), (377, 50736), (406, 47112), (453, 42224), (464, 41223), (546, 35032), (604, 31668), (609, 31408), (624, 30653), (696, 27482), (728, 26274), (754, 25368), (812, 23556), (906, 21112), (1057, 18096), (1092, 17516), (1131, 16912), (1208, 15834), (1218, 15704), (1392, 13741), (1456, 13137), (1508, 12684), (1624, 11778), (1812, 10556), (1963, 9744), (2114, 9048), (2184, 8758), (2262, 8456), (2416, 7917), (2436, 7852), (2639, 7248), (3016, 6342), (3171, 6032), (3248, 5889), (3624, 5278), (3926, 4872), (4228, 4524), (4368, 4379)]