187468991

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:950

約数の個数: 16

約数和(自身を含む): 200956800

約数和(自身を除く): 13487809

約数列:

[1, 19, 109, 131, 691, 2071, 2489, 13129, 14279, 75319, 90521, 271301, 1431061, 1719899, 9866789, 187468991]

約数ペア:

[(1, 187468991), (19, 9866789), (109, 1719899), (131, 1431061), (691, 271301), (2071, 90521), (2489, 75319), (13129, 14279)]