22308970

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{3907}}^1$

素因数の和:4485

約数の個数: 16

約数和(自身を含む): 40236768

約数和(自身を除く): 17927798

約数列:

[1, 2, 5, 10, 571, 1142, 2855, 3907, 5710, 7814, 19535, 39070, 2230897, 4461794, 11154485, 22308970]

約数ペア:

[(1, 22308970), (2, 11154485), (5, 4461794), (10, 2230897), (571, 39070), (1142, 19535), (2855, 7814), (3907, 5710)]