12722218

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1373}}^1$

素因数の和:1529

約数の個数: 16

約数和(自身を含む): 19736136

約数和(自身を除く): 7013918

約数列:

[1, 2, 41, 82, 113, 226, 1373, 2746, 4633, 9266, 56293, 112586, 155149, 310298, 6361109, 12722218]

約数ペア:

[(1, 12722218), (2, 6361109), (41, 310298), (82, 155149), (113, 112586), (226, 56293), (1373, 9266), (2746, 4633)]