15389318

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{64661}}^1$

素因数の和:64687

約数の個数: 16

約数和(自身を含む): 27933984

約数和(自身を除く): 12544666

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 64661, 129322, 452627, 905254, 1099237, 2198474, 7694659, 15389318]

約数ペア:

[(1, 15389318), (2, 7694659), (7, 2198474), (14, 1099237), (17, 905254), (34, 452627), (119, 129322), (238, 64661)]