15205087928

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{622547}}^1$

素因数の和:622667

約数の個数: 32

約数和(自身を含む): 29583480960

約数和(自身を除く): 14378393032

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 344, 568, 3053, 6106, 12212, 24424, 622547, 1245094, 2490188, 4980376, 26769521, 44200837, 53539042, 88401674, 107078084, 176803348, 214156168, 353606696, 1900635991, 3801271982, 7602543964, 15205087928]

約数ペア:

[(1, 15205087928), (2, 7602543964), (4, 3801271982), (8, 1900635991), (43, 353606696), (71, 214156168), (86, 176803348), (142, 107078084), (172, 88401674), (284, 53539042), (344, 44200837), (568, 26769521), (3053, 4980376), (6106, 2490188), (12212, 1245094), (24424, 622547)]