15933688

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 30756960

約数和(自身を除く): 14823272

約数列:

[1, 2, 4, 8, 61, 103, 122, 206, 244, 317, 412, 488, 634, 824, 1268, 2536, 6283, 12566, 19337, 25132, 32651, 38674, 50264, 65302, 77348, 130604, 154696, 261208, 1991711, 3983422, 7966844, 15933688]

約数ペア:

[(1, 15933688), (2, 7966844), (4, 3983422), (8, 1991711), (61, 261208), (103, 154696), (122, 130604), (206, 77348), (244, 65302), (317, 50264), (412, 38674), (488, 32651), (634, 25132), (824, 19337), (1268, 12566), (2536, 6283)]