12475454

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{647}}^1$

素因数の和:991

約数の個数: 16

約数和(自身を含む): 19408896

約数和(自身を除く): 6933442

約数列:

[1, 2, 31, 62, 311, 622, 647, 1294, 9641, 19282, 20057, 40114, 201217, 402434, 6237727, 12475454]

約数ペア:

[(1, 12475454), (2, 6237727), (31, 402434), (62, 201217), (311, 40114), (622, 20057), (647, 19282), (1294, 9641)]