15220084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1231}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 29183616

約数和(自身を除く): 13963532

約数列:

[1, 2, 4, 11, 22, 44, 281, 562, 1124, 1231, 2462, 3091, 4924, 6182, 12364, 13541, 27082, 54164, 345911, 691822, 1383644, 3805021, 7610042, 15220084]

約数ペア:

[(1, 15220084), (2, 7610042), (4, 3805021), (11, 1383644), (22, 691822), (44, 345911), (281, 54164), (562, 27082), (1124, 13541), (1231, 12364), (2462, 6182), (3091, 4924)]