15161258

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 27216000

約数和(自身を除く): 12054742

約数列:

[1, 2, 7, 14, 29, 58, 107, 203, 214, 349, 406, 698, 749, 1498, 2443, 3103, 4886, 6206, 10121, 20242, 21721, 37343, 43442, 70847, 74686, 141694, 261401, 522802, 1082947, 2165894, 7580629, 15161258]

約数ペア:

[(1, 15161258), (2, 7580629), (7, 2165894), (14, 1082947), (29, 522802), (58, 261401), (107, 141694), (203, 74686), (214, 70847), (349, 43442), (406, 37343), (698, 21721), (749, 20242), (1498, 10121), (2443, 6206), (3103, 4886)]