12262790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 23418720

約数和(自身を除く): 11155930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 233, 277, 466, 554, 1165, 1385, 2330, 2770, 4427, 5263, 8854, 10526, 22135, 26315, 44270, 52630, 64541, 129082, 322705, 645410, 1226279, 2452558, 6131395, 12262790]

約数ペア:

[(1, 12262790), (2, 6131395), (5, 2452558), (10, 1226279), (19, 645410), (38, 322705), (95, 129082), (190, 64541), (233, 52630), (277, 44270), (466, 26315), (554, 22135), (1165, 10526), (1385, 8854), (2330, 5263), (2770, 4427)]