12280493877

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{553849}}^1$

素因数の和:554260

約数の個数: 16

約数和(自身を含む): 17280120000

約数和(自身を除く): 4999626123

約数列:

[1, 3, 19, 57, 389, 1167, 7391, 22173, 553849, 1661547, 10523131, 31569393, 215447261, 646341783, 4093497959, 12280493877]

約数ペア:

[(1, 12280493877), (3, 4093497959), (19, 646341783), (57, 215447261), (389, 31569393), (1167, 10523131), (7391, 1661547), (22173, 553849)]