12534380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21611}}^1$

素因数の和:21649

約数の個数: 24

約数和(自身を含む): 27231120

約数和(自身を除く): 14696740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 21611, 43222, 86444, 108055, 216110, 432220, 626719, 1253438, 2506876, 3133595, 6267190, 12534380]

約数ペア:

[(1, 12534380), (2, 6267190), (4, 3133595), (5, 2506876), (10, 1253438), (20, 626719), (29, 432220), (58, 216110), (116, 108055), (145, 86444), (290, 43222), (580, 21611)]