19568054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{52321}}^1$

素因数の和:52351

約数の個数: 16

約数和(自身を含む): 33904656

約数和(自身を除く): 14336602

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 52321, 104642, 575531, 889457, 1151062, 1778914, 9784027, 19568054]

約数ペア:

[(1, 19568054), (2, 9784027), (11, 1778914), (17, 1151062), (22, 889457), (34, 575531), (187, 104642), (374, 52321)]