15400372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4057}}^1$

素因数の和:4147

約数の個数: 24

約数和(自身を含む): 29428616

約数和(自身を除く): 14028244

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 4057, 8114, 16228, 52741, 105482, 210964, 296161, 592322, 1184644, 3850093, 7700186, 15400372]

約数ペア:

[(1, 15400372), (2, 7700186), (4, 3850093), (13, 1184644), (26, 592322), (52, 296161), (73, 210964), (146, 105482), (292, 52741), (949, 16228), (1898, 8114), (3796, 4057)]