19331424

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 64576512

約数和(自身を除く): 45245088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 223, 224, 252, 258, 288, 301, 336, 344, 387, 446, 504, 516, 602, 669, 672, 688, 774, 892, 903, 1008, 1032, 1204, 1338, 1376, 1548, 1561, 1784, 1806, 2007, 2016, 2064, 2408, 2676, 2709, 3096, 3122, 3568, 3612, 4014, 4128, 4683, 4816, 5352, 5418, 6192, 6244, 7136, 7224, 8028, 9366, 9589, 9632, 10704, 10836, 12384, 12488, 14049, 14448, 16056, 18732, 19178, 21408, 21672, 24976, 28098, 28767, 28896, 32112, 37464, 38356, 43344, 49952, 56196, 57534, 64224, 67123, 74928, 76712, 86301, 86688, 112392, 115068, 134246, 149856, 153424, 172602, 201369, 224784, 230136, 268492, 306848, 345204, 402738, 449568, 460272, 536984, 604107, 690408, 805476, 920544, 1073968, 1208214, 1380816, 1610952, 2147936, 2416428, 2761632, 3221904, 4832856, 6443808, 9665712, 19331424]

約数ペア:

[(1, 19331424), (2, 9665712), (3, 6443808), (4, 4832856), (6, 3221904), (7, 2761632), (8, 2416428), (9, 2147936), (12, 1610952), (14, 1380816), (16, 1208214), (18, 1073968), (21, 920544), (24, 805476), (28, 690408), (32, 604107), (36, 536984), (42, 460272), (43, 449568), (48, 402738), (56, 345204), (63, 306848), (72, 268492), (84, 230136), (86, 224784), (96, 201369), (112, 172602), (126, 153424), (129, 149856), (144, 134246), (168, 115068), (172, 112392), (223, 86688), (224, 86301), (252, 76712), (258, 74928), (288, 67123), (301, 64224), (336, 57534), (344, 56196), (387, 49952), (446, 43344), (504, 38356), (516, 37464), (602, 32112), (669, 28896), (672, 28767), (688, 28098), (774, 24976), (892, 21672), (903, 21408), (1008, 19178), (1032, 18732), (1204, 16056), (1338, 14448), (1376, 14049), (1548, 12488), (1561, 12384), (1784, 10836), (1806, 10704), (2007, 9632), (2016, 9589), (2064, 9366), (2408, 8028), (2676, 7224), (2709, 7136), (3096, 6244), (3122, 6192), (3568, 5418), (3612, 5352), (4014, 4816), (4128, 4683)]