12268454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4391}}^1$

素因数の和:4531

約数の個数: 16

約数和(自身を含む): 20238336

約数和(自身を除く): 7969882

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 4391, 8782, 48301, 96602, 557657, 1115314, 6134227, 12268454]

約数ペア:

[(1, 12268454), (2, 6134227), (11, 1115314), (22, 557657), (127, 96602), (254, 48301), (1397, 8782), (2794, 4391)]