191540995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{15391}}^1$

素因数の和:15546

約数の個数: 16

約数和(自身を含む): 243809280

約数和(自身を除く): 52268285

約数列:

[1, 5, 19, 95, 131, 655, 2489, 12445, 15391, 76955, 292429, 1462145, 2016221, 10081105, 38308199, 191540995]

約数ペア:

[(1, 191540995), (5, 38308199), (19, 10081105), (95, 2016221), (131, 1462145), (655, 292429), (2489, 76955), (12445, 15391)]