194900005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{2969}}^1$

素因数の和:3684

約数の個数: 16

約数和(自身を含む): 246628800

約数和(自身を除く): 51728795

約数列:

[1, 5, 19, 95, 691, 2969, 3455, 13129, 14845, 56411, 65645, 282055, 2051579, 10257895, 38980001, 194900005]

約数ペア:

[(1, 194900005), (5, 38980001), (19, 10257895), (95, 2051579), (691, 282055), (2969, 65645), (3455, 56411), (13129, 14845)]