12371138

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2153}}^1$

素因数の和:2198

約数の個数: 24

約数和(自身を含む): 21285828

約数和(自身を除く): 8914690

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2153, 2873, 4306, 5746, 27989, 36601, 55978, 73202, 363857, 475813, 727714, 951626, 6185569, 12371138]

約数ペア:

[(1, 12371138), (2, 6185569), (13, 951626), (17, 727714), (26, 475813), (34, 363857), (169, 73202), (221, 55978), (338, 36601), (442, 27989), (2153, 5746), (2873, 4306)]