12041018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5419}}^1$

素因数の和:5533

約数の個数: 16

約数和(自身を含む): 19902240

約数和(自身を除く): 7861222

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 5419, 10838, 59609, 119218, 547319, 1094638, 6020509, 12041018]

約数ペア:

[(1, 12041018), (2, 6020509), (11, 1094638), (22, 547319), (101, 119218), (202, 59609), (1111, 10838), (2222, 5419)]