13336816

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{1321}}^1$

素因数の和:1960

約数の個数: 20

約数和(自身を含む): 25900624

約数和(自身を除く): 12563808

約数列:

[1, 2, 4, 8, 16, 631, 1262, 1321, 2524, 2642, 5048, 5284, 10096, 10568, 21136, 833551, 1667102, 3334204, 6668408, 13336816]

約数ペア:

[(1, 13336816), (2, 6668408), (4, 3334204), (8, 1667102), (16, 833551), (631, 21136), (1262, 10568), (1321, 10096), (2524, 5284), (2642, 5048)]