9715445968

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{4432229}}^1$

素因数の和:4432374

約数の個数: 20

約数和(自身を含む): 18961079940

約数和(自身を除く): 9245633972

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 4432229, 8864458, 17728916, 35457832, 70915664, 607215373, 1214430746, 2428861492, 4857722984, 9715445968]

約数ペア:

[(1, 9715445968), (2, 4857722984), (4, 2428861492), (8, 1214430746), (16, 607215373), (137, 70915664), (274, 35457832), (548, 17728916), (1096, 8864458), (2192, 4432229)]