19135012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12689}}^1$

素因数の和:12735

約数の個数: 24

約数和(自身を含む): 37308600

約数和(自身を除く): 18173588

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 12689, 25378, 50756, 164957, 329914, 367981, 659828, 735962, 1471924, 4783753, 9567506, 19135012]

約数ペア:

[(1, 19135012), (2, 9567506), (4, 4783753), (13, 1471924), (26, 735962), (29, 659828), (52, 367981), (58, 329914), (116, 164957), (377, 50756), (754, 25378), (1508, 12689)]