15193426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{821}}^1$

素因数の和:1329

約数の個数: 16

約数和(自身を含む): 24068160

約数和(自身を除く): 8874734

約数列:

[1, 2, 19, 38, 487, 821, 974, 1642, 9253, 15599, 18506, 31198, 399827, 799654, 7596713, 15193426]

約数ペア:

[(1, 15193426), (2, 7596713), (19, 799654), (38, 399827), (487, 31198), (821, 18506), (974, 15599), (1642, 9253)]