13491748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1571}}^1$

素因数の和:1707

約数の個数: 24

約数和(自身を含む): 25089120

約数和(自身を除く): 11597372

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 1571, 2147, 3142, 4294, 6284, 8588, 29849, 59698, 119396, 177523, 355046, 710092, 3372937, 6745874, 13491748]

約数ペア:

[(1, 13491748), (2, 6745874), (4, 3372937), (19, 710092), (38, 355046), (76, 177523), (113, 119396), (226, 59698), (452, 29849), (1571, 8588), (2147, 6284), (3142, 4294)]