19536842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{44201}}^1$

素因数の和:44233

約数の個数: 16

約数和(自身を含む): 33416712

約数和(自身を除く): 13879870

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 44201, 88402, 574613, 751417, 1149226, 1502834, 9768421, 19536842]

約数ペア:

[(1, 19536842), (2, 9768421), (13, 1502834), (17, 1149226), (26, 751417), (34, 574613), (221, 88402), (442, 44201)]