19758937

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{2677}}^1$

素因数の和:2760

約数の個数: 12

約数和(自身を含む): 22082788

約数和(自身を除く): 2323851

約数列:

[1, 11, 61, 121, 671, 2677, 7381, 29447, 163297, 323917, 1796267, 19758937]

約数ペア:

[(1, 19758937), (11, 1796267), (61, 323917), (121, 163297), (671, 29447), (2677, 7381)]