15631428

素因数分解:

$2^2\times 3^1\times {\mathrm{1009}}^1\times {\mathrm{1291}}^1$

素因数の和:2307

約数の個数: 24

約数和(自身を含む): 36537760

約数和(自身を除く): 20906332

約数列:

[1, 2, 3, 4, 6, 12, 1009, 1291, 2018, 2582, 3027, 3873, 4036, 5164, 6054, 7746, 12108, 15492, 1302619, 2605238, 3907857, 5210476, 7815714, 15631428]

約数ペア:

[(1, 15631428), (2, 7815714), (3, 5210476), (4, 3907857), (6, 2605238), (12, 1302619), (1009, 15492), (1291, 12108), (2018, 7746), (2582, 6054), (3027, 5164), (3873, 4036)]