19118366930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1\times {\mathrm{102199}}^1$

素因数の和:103658

約数の個数: 32

約数和(自身を含む): 37086336000

約数和(自身を除く): 17967969070

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1439, 2878, 7195, 14390, 18707, 37414, 93535, 102199, 187070, 204398, 510995, 1021990, 1328587, 2657174, 6642935, 13285870, 147064361, 294128722, 735321805, 1470643610, 1911836693, 3823673386, 9559183465, 19118366930]

約数ペア:

[(1, 19118366930), (2, 9559183465), (5, 3823673386), (10, 1911836693), (13, 1470643610), (26, 735321805), (65, 294128722), (130, 147064361), (1439, 13285870), (2878, 6642935), (7195, 2657174), (14390, 1328587), (18707, 1021990), (37414, 510995), (93535, 204398), (102199, 187070)]