19078046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2539}}^1$

素因数の和:2588

約数の個数: 24

約数和(自身を含む): 32750760

約数和(自身を除く): 13672714

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 2539, 3757, 5078, 7514, 33007, 43163, 66014, 86326, 561119, 733771, 1122238, 1467542, 9539023, 19078046]

約数ペア:

[(1, 19078046), (2, 9539023), (13, 1467542), (17, 1122238), (26, 733771), (34, 561119), (221, 86326), (289, 66014), (442, 43163), (578, 33007), (2539, 7514), (3757, 5078)]