12327212

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1117}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 22538880

約数和(自身を除く): 10211668

約数列:

[1, 2, 4, 31, 62, 89, 124, 178, 356, 1117, 2234, 2759, 4468, 5518, 11036, 34627, 69254, 99413, 138508, 198826, 397652, 3081803, 6163606, 12327212]

約数ペア:

[(1, 12327212), (2, 6163606), (4, 3081803), (31, 397652), (62, 198826), (89, 138508), (124, 99413), (178, 69254), (356, 34627), (1117, 11036), (2234, 5518), (2759, 4468)]