6556634

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^2$

素因数の和:342

約数の個数: 24

約数和(自身を含む): 11907360

約数和(自身を除く): 5350726

約数列:

[1, 2, 7, 14, 19, 38, 133, 157, 266, 314, 1099, 2198, 2983, 5966, 20881, 24649, 41762, 49298, 172543, 345086, 468331, 936662, 3278317, 6556634]

約数ペア:

[(1, 6556634), (2, 3278317), (7, 936662), (14, 468331), (19, 345086), (38, 172543), (133, 49298), (157, 41762), (266, 24649), (314, 20881), (1099, 5966), (2198, 2983)]