22678019

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8039}}^1$

素因数の和:8090

約数の個数: 16

約数和(自身を含む): 28815360

約数和(自身を除く): 6137341

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 8039, 56273, 104507, 249209, 731549, 1744463, 3239717, 22678019]

約数ペア:

[(1, 22678019), (7, 3239717), (13, 1744463), (31, 731549), (91, 249209), (217, 104507), (403, 56273), (2821, 8039)]