12661682

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{52321}}^1$

素因数の和:52345

約数の個数: 12

約数和(自身を含む): 20876478

約数和(自身を除く): 8214796

約数列:

[1, 2, 11, 22, 121, 242, 52321, 104642, 575531, 1151062, 6330841, 12661682]

約数ペア:

[(1, 12661682), (2, 6330841), (11, 1151062), (22, 575531), (121, 104642), (242, 52321)]