22372810

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{31511}}^1$

素因数の和:31589

約数の個数: 16

約数和(自身を含む): 40839552

約数和(自身を除く): 18466742

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 31511, 63022, 157555, 315110, 2237281, 4474562, 11186405, 22372810]

約数ペア:

[(1, 22372810), (2, 11186405), (5, 4474562), (10, 2237281), (71, 315110), (142, 157555), (355, 63022), (710, 31511)]