13041974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1931}}^1$

素因数の和:2251

約数の個数: 16

約数和(自身を含む): 21422016

約数和(自身を除く): 8380042

約数列:

[1, 2, 11, 22, 307, 614, 1931, 3377, 3862, 6754, 21241, 42482, 592817, 1185634, 6520987, 13041974]

約数ペア:

[(1, 13041974), (2, 6520987), (11, 1185634), (22, 592817), (307, 42482), (614, 21241), (1931, 6754), (3377, 3862)]