12578969

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 14407680

約数和(自身を除く): 1828711

約数列:

[1, 13, 19, 127, 247, 401, 1651, 2413, 5213, 7619, 31369, 50927, 99047, 662051, 967613, 12578969]

約数ペア:

[(1, 12578969), (13, 967613), (19, 662051), (127, 99047), (247, 50927), (401, 31369), (1651, 7619), (2413, 5213)]