2019237110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1668791}}^1$

素因数の和:1668820

約数の個数: 24

約数和(自身を含む): 3995088048

約数和(自身を除く): 1975850938

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1668791, 3337582, 8343955, 16687910, 18356701, 36713402, 91783505, 183567010, 201923711, 403847422, 1009618555, 2019237110]

約数ペア:

[(1, 2019237110), (2, 1009618555), (5, 403847422), (10, 201923711), (11, 183567010), (22, 91783505), (55, 36713402), (110, 18356701), (121, 16687910), (242, 8343955), (605, 3337582), (1210, 1668791)]