12456554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{829}}^1$

素因数の和:1525

約数の個数: 16

約数和(自身を含む): 20437920

約数和(自身を除く): 7981366

約数列:

[1, 2, 11, 22, 683, 829, 1366, 1658, 7513, 9119, 15026, 18238, 566207, 1132414, 6228277, 12456554]

約数ペア:

[(1, 12456554), (2, 6228277), (11, 1132414), (22, 566207), (683, 18238), (829, 15026), (1366, 9119), (1658, 7513)]