11949348515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{8539}}^1\times {\mathrm{21529}}^1$

素因数の和:30086

約数の個数: 16

約数和(自身を含む): 15444760800

約数和(自身を除く): 3495412285

約数列:

[1, 5, 13, 65, 8539, 21529, 42695, 107645, 111007, 279877, 555035, 1399385, 183836131, 919180655, 2389869703, 11949348515]

約数ペア:

[(1, 11949348515), (5, 2389869703), (13, 919180655), (65, 183836131), (8539, 1399385), (21529, 555035), (42695, 279877), (107645, 111007)]