1255873818

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{55921}}^1$

素因数の和:56142

約数の個数: 32

約数和(自身を含む): 2657413440

約数和(自身を除く): 1401539622

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 197, 394, 591, 1182, 3743, 7486, 11229, 22458, 55921, 111842, 167763, 335526, 1062499, 2124998, 3187497, 6374994, 11016437, 22032874, 33049311, 66098622, 209312303, 418624606, 627936909, 1255873818]

約数ペア:

[(1, 1255873818), (2, 627936909), (3, 418624606), (6, 209312303), (19, 66098622), (38, 33049311), (57, 22032874), (114, 11016437), (197, 6374994), (394, 3187497), (591, 2124998), (1182, 1062499), (3743, 335526), (7486, 167763), (11229, 111842), (22458, 55921)]