15980612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{235009}}^1$

素因数の和:235030

約数の個数: 12

約数和(自身を含む): 29611260

約数和(自身を除く): 13630648

約数列:

[1, 2, 4, 17, 34, 68, 235009, 470018, 940036, 3995153, 7990306, 15980612]

約数ペア:

[(1, 15980612), (2, 7990306), (4, 3995153), (17, 940036), (34, 470018), (68, 235009)]