12556568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{82609}}^1$

素因数の和:82634

約数の個数: 16

約数和(自身を含む): 24783000

約数和(自身を除く): 12226432

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 82609, 165218, 330436, 660872, 1569571, 3139142, 6278284, 12556568]

約数ペア:

[(1, 12556568), (2, 6278284), (4, 3139142), (8, 1569571), (19, 660872), (38, 330436), (76, 165218), (152, 82609)]