12593380

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3863}}^1$

素因数の和:4035

約数の個数: 24

約数和(自身を含む): 26615232

約数和(自身を除く): 14021852

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 3863, 7726, 15452, 19315, 38630, 77260, 629669, 1259338, 2518676, 3148345, 6296690, 12593380]

約数ペア:

[(1, 12593380), (2, 6296690), (4, 3148345), (5, 2518676), (10, 1259338), (20, 629669), (163, 77260), (326, 38630), (652, 19315), (815, 15452), (1630, 7726), (3260, 3863)]