12605106190

素因数分解:

$2^1\times 5^1\times {\mathrm{21089}}^1\times {\mathrm{59771}}^1$

素因数の和:80867

約数の個数: 16

約数和(自身を含む): 22690646640

約数和(自身を除く): 10085540450

約数列:

[1, 2, 5, 10, 21089, 42178, 59771, 105445, 119542, 210890, 298855, 597710, 1260510619, 2521021238, 6302553095, 12605106190]

約数ペア:

[(1, 12605106190), (2, 6302553095), (5, 2521021238), (10, 1260510619), (21089, 597710), (42178, 298855), (59771, 210890), (105445, 119542)]