126693748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{8377}}^1$

素因数の和:8599

約数の個数: 24

約数和(自身を含む): 234584000

約数和(自身を除く): 107890252

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 3781, 7562, 8377, 15124, 16754, 33508, 159163, 318326, 636652, 1667023, 3334046, 6668092, 31673437, 63346874, 126693748]

約数ペア:

[(1, 126693748), (2, 63346874), (4, 31673437), (19, 6668092), (38, 3334046), (76, 1667023), (199, 636652), (398, 318326), (796, 159163), (3781, 33508), (7562, 16754), (8377, 15124)]