12122222

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{8573}}^1$

素因数の和:8683

約数の個数: 16

約数和(自身を含む): 20989152

約数和(自身を除く): 8866930

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 8573, 17146, 60011, 120022, 865873, 1731746, 6061111, 12122222]

約数ペア:

[(1, 12122222), (2, 6061111), (7, 1731746), (14, 865873), (101, 120022), (202, 60011), (707, 17146), (1414, 8573)]