13398506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{11491}}^1$

素因数の和:11557

約数の個数: 16

約数和(自身を含む): 22340448

約数和(自身を除く): 8941942

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 11491, 22982, 126401, 252802, 609023, 1218046, 6699253, 13398506]

約数ペア:

[(1, 13398506), (2, 6699253), (11, 1218046), (22, 609023), (53, 252802), (106, 126401), (583, 22982), (1166, 11491)]