15621242

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{85831}}^1$

素因数の和:85853

約数の個数: 16

約数和(自身を含む): 28839552

約数和(自身を除く): 13218310

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 85831, 171662, 600817, 1115803, 1201634, 2231606, 7810621, 15621242]

約数ペア:

[(1, 15621242), (2, 7810621), (7, 2231606), (13, 1201634), (14, 1115803), (26, 600817), (91, 171662), (182, 85831)]