132451198

素因数分解:

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

素因数の和:5544

約数の個数: 24

約数和(自身を含む): 220583160

約数和(自身を除く): 88131962

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 1111, 2222, 5419, 10838, 12221, 24442, 59609, 119218, 547319, 655699, 1094638, 1311398, 6020509, 12041018, 66225599, 132451198]

約数ペア:

[(1, 132451198), (2, 66225599), (11, 12041018), (22, 6020509), (101, 1311398), (121, 1094638), (202, 655699), (242, 547319), (1111, 119218), (2222, 59609), (5419, 24442), (10838, 12221)]