15147386

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:290

約数の個数: 24

約数和(自身を含む): 24155040

約数和(自身を除く): 9007654

約数列:

[1, 2, 23, 46, 103, 139, 206, 278, 529, 1058, 2369, 3197, 4738, 6394, 14317, 28634, 54487, 73531, 108974, 147062, 329291, 658582, 7573693, 15147386]

約数ペア:

[(1, 15147386), (2, 7573693), (23, 658582), (46, 329291), (103, 147062), (139, 108974), (206, 73531), (278, 54487), (529, 28634), (1058, 14317), (2369, 6394), (3197, 4738)]