9116390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47981}}^1$

素因数の和:48007

約数の個数: 16

約数和(自身を含む): 17273520

約数和(自身を除く): 8157130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 47981, 95962, 239905, 479810, 911639, 1823278, 4558195, 9116390]

約数ペア:

[(1, 9116390), (2, 4558195), (5, 1823278), (10, 911639), (19, 479810), (38, 239905), (95, 95962), (190, 47981)]