13920842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23279}}^1$

素因数の和:23317

約数の個数: 16

約数和(自身を含む): 23466240

約数和(自身を除く): 9545398

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 23279, 46558, 302627, 535417, 605254, 1070834, 6960421, 13920842]

約数ペア:

[(1, 13920842), (2, 6960421), (13, 1070834), (23, 605254), (26, 535417), (46, 302627), (299, 46558), (598, 23279)]