12230740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19727}}^1$

素因数の和:19767

約数の個数: 24

約数和(自身を含む): 26514432

約数和(自身を除く): 14283692

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 19727, 39454, 78908, 98635, 197270, 394540, 611537, 1223074, 2446148, 3057685, 6115370, 12230740]

約数ペア:

[(1, 12230740), (2, 6115370), (4, 3057685), (5, 2446148), (10, 1223074), (20, 611537), (31, 394540), (62, 197270), (124, 98635), (155, 78908), (310, 39454), (620, 19727)]