2103261710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19120561}}^1$

素因数の和:19120579

約数の個数: 16

約数和(自身を含む): 4130041392

約数和(自身を除く): 2026779682

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 19120561, 38241122, 95602805, 191205610, 210326171, 420652342, 1051630855, 2103261710]

約数ペア:

[(1, 2103261710), (2, 1051630855), (5, 420652342), (10, 210326171), (11, 191205610), (22, 95602805), (55, 38241122), (110, 19120561)]