189886799705

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{4877}}^1\times {\mathrm{59443}}^1$

素因数の和:64456

約数の個数: 16

約数和(自身を含む): 229654522944

約数和(自身を除く): 39767723239

約数列:

[1, 5, 131, 655, 4877, 24385, 59443, 297215, 638887, 3194435, 7787033, 38935165, 289903511, 1449517555, 37977359941, 189886799705]

約数ペア:

[(1, 189886799705), (5, 37977359941), (131, 1449517555), (655, 289903511), (4877, 38935165), (24385, 7787033), (59443, 3194435), (297215, 638887)]