5553930242

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20879437}}^1$

素因数の和:20879465

約数の個数: 16

約数和(自身を含む): 10022130240

約数和(自身を除く): 4468199998

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 20879437, 41758874, 146156059, 292312118, 396709303, 793418606, 2776965121, 5553930242]

約数ペア:

[(1, 5553930242), (2, 2776965121), (7, 793418606), (14, 396709303), (19, 292312118), (38, 146156059), (133, 41758874), (266, 20879437)]