13726394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2957}}^1$

素因数の和:3181

約数の個数: 16

約数和(自身を含む): 22575456

約数和(自身を除く): 8849062

約数列:

[1, 2, 11, 22, 211, 422, 2321, 2957, 4642, 5914, 32527, 65054, 623927, 1247854, 6863197, 13726394]

約数ペア:

[(1, 13726394), (2, 6863197), (11, 1247854), (22, 623927), (211, 65054), (422, 32527), (2321, 5914), (2957, 4642)]