15990204

素因数分解:

$2^2\times 3^1\times {\mathrm{1332517}}^1$

素因数の和:1332524

約数の個数: 12

約数和(自身を含む): 37310504

約数和(自身を除く): 21320300

約数列:

[1, 2, 3, 4, 6, 12, 1332517, 2665034, 3997551, 5330068, 7995102, 15990204]

約数ペア:

[(1, 15990204), (2, 7995102), (3, 5330068), (4, 3997551), (6, 2665034), (12, 1332517)]