13839530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{81409}}^1$

素因数の和:81433

約数の個数: 16

約数和(自身を含む): 26376840

約数和(自身を除く): 12537310

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 81409, 162818, 407045, 814090, 1383953, 2767906, 6919765, 13839530]

約数ペア:

[(1, 13839530), (2, 6919765), (5, 2767906), (10, 1383953), (17, 814090), (34, 407045), (85, 162818), (170, 81409)]