19613048

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{929}}^1$

素因数の和:984

約数の個数: 64

約数和(自身を含む): 46872000

約数和(自身を除く): 27258952

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 728, 754, 812, 929, 1508, 1624, 1858, 2639, 3016, 3716, 5278, 6503, 7432, 10556, 12077, 13006, 21112, 24154, 26012, 26941, 48308, 52024, 53882, 84539, 96616, 107764, 169078, 188587, 215528, 338156, 350233, 377174, 676312, 700466, 754348, 1400932, 1508696, 2451631, 2801864, 4903262, 9806524, 19613048]

約数ペア:

[(1, 19613048), (2, 9806524), (4, 4903262), (7, 2801864), (8, 2451631), (13, 1508696), (14, 1400932), (26, 754348), (28, 700466), (29, 676312), (52, 377174), (56, 350233), (58, 338156), (91, 215528), (104, 188587), (116, 169078), (182, 107764), (203, 96616), (232, 84539), (364, 53882), (377, 52024), (406, 48308), (728, 26941), (754, 26012), (812, 24154), (929, 21112), (1508, 13006), (1624, 12077), (1858, 10556), (2639, 7432), (3016, 6503), (3716, 5278)]