17495764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 36550080

約数和(自身を除く): 19054316

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 73, 143, 146, 286, 292, 419, 572, 803, 838, 949, 1606, 1676, 1898, 3212, 3796, 4609, 5447, 9218, 10439, 10894, 18436, 20878, 21788, 30587, 41756, 59917, 61174, 119834, 122348, 239668, 336457, 397631, 672914, 795262, 1345828, 1590524, 4373941, 8747882, 17495764]

約数ペア:

[(1, 17495764), (2, 8747882), (4, 4373941), (11, 1590524), (13, 1345828), (22, 795262), (26, 672914), (44, 397631), (52, 336457), (73, 239668), (143, 122348), (146, 119834), (286, 61174), (292, 59917), (419, 41756), (572, 30587), (803, 21788), (838, 20878), (949, 18436), (1606, 10894), (1676, 10439), (1898, 9218), (3212, 5447), (3796, 4609)]