9881710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52009}}^1$

素因数の和:52035

約数の個数: 16

約数和(自身を含む): 18723600

約数和(自身を除く): 8841890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 52009, 104018, 260045, 520090, 988171, 1976342, 4940855, 9881710]

約数ペア:

[(1, 9881710), (2, 4940855), (5, 1976342), (10, 988171), (19, 520090), (38, 260045), (95, 104018), (190, 52009)]