12711710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115561}}^1$

素因数の和:115579

約数の個数: 16

約数和(自身を含む): 24961392

約数和(自身を除く): 12249682

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 115561, 231122, 577805, 1155610, 1271171, 2542342, 6355855, 12711710]

約数ペア:

[(1, 12711710), (2, 6355855), (5, 2542342), (10, 1271171), (11, 1155610), (22, 577805), (55, 231122), (110, 115561)]