64178941

素因数分解:

${\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{1279}}^1$

素因数の和:1456

約数の個数: 12

約数和(自身を含む): 68275200

約数和(自身を除く): 4096259

約数列:

[1, 19, 139, 361, 1279, 2641, 24301, 50179, 177781, 461719, 3377839, 64178941]

約数ペア:

[(1, 64178941), (19, 3377839), (139, 461719), (361, 177781), (1279, 50179), (2641, 24301)]