12957326

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:416

約数の個数: 24

約数和(自身を含む): 20929944

約数和(自身を除く): 7972618

約数列:

[1, 2, 23, 37, 46, 74, 331, 529, 662, 851, 1058, 1702, 7613, 12247, 15226, 19573, 24494, 39146, 175099, 281681, 350198, 563362, 6478663, 12957326]

約数ペア:

[(1, 12957326), (2, 6478663), (23, 563362), (37, 350198), (46, 281681), (74, 175099), (331, 39146), (529, 24494), (662, 19573), (851, 15226), (1058, 12247), (1702, 7613)]