15788087

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{733}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 19236672

約数和(自身を除く): 3448585

約数列:

[1, 7, 17, 119, 181, 733, 1267, 3077, 5131, 12461, 21539, 87227, 132673, 928711, 2255441, 15788087]

約数ペア:

[(1, 15788087), (7, 2255441), (17, 928711), (119, 132673), (181, 87227), (733, 21539), (1267, 12461), (3077, 5131)]