12824380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22111}}^1$

素因数の和:22149

約数の個数: 24

約数和(自身を含む): 27861120

約数和(自身を除く): 15036740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 22111, 44222, 88444, 110555, 221110, 442220, 641219, 1282438, 2564876, 3206095, 6412190, 12824380]

約数ペア:

[(1, 12824380), (2, 6412190), (4, 3206095), (5, 2564876), (10, 1282438), (20, 641219), (29, 442220), (58, 221110), (116, 110555), (145, 88444), (290, 44222), (580, 22111)]