12509596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{709}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 23975280

約数和(自身を除く): 11465684

約数列:

[1, 2, 4, 11, 22, 44, 401, 709, 802, 1418, 1604, 2836, 4411, 7799, 8822, 15598, 17644, 31196, 284309, 568618, 1137236, 3127399, 6254798, 12509596]

約数ペア:

[(1, 12509596), (2, 6254798), (4, 3127399), (11, 1137236), (22, 568618), (44, 284309), (401, 31196), (709, 17644), (802, 15598), (1418, 8822), (1604, 7799), (2836, 4411)]