19572970136

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{56898169}}^1$

素因数の和:56898218

約数の個数: 16

約数和(自身を含む): 37552792200

約数和(自身を除く): 17979822064

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 56898169, 113796338, 227592676, 455185352, 2446621267, 4893242534, 9786485068, 19572970136]

約数ペア:

[(1, 19572970136), (2, 9786485068), (4, 4893242534), (8, 2446621267), (43, 455185352), (86, 227592676), (172, 113796338), (344, 56898169)]