13250786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6389}}^1$

素因数の和:6469

約数の個数: 16

約数和(自身を含む): 21393720

約数和(自身を除く): 8142934

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 6389, 12778, 108613, 217226, 389729, 779458, 6625393, 13250786]

約数ペア:

[(1, 13250786), (2, 6625393), (17, 779458), (34, 389729), (61, 217226), (122, 108613), (1037, 12778), (2074, 6389)]