22388530

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{4451}}^1$

素因数の和:4961

約数の個数: 16

約数和(自身を含む): 40388544

約数和(自身を除く): 18000014

約数列:

[1, 2, 5, 10, 503, 1006, 2515, 4451, 5030, 8902, 22255, 44510, 2238853, 4477706, 11194265, 22388530]

約数ペア:

[(1, 22388530), (2, 11194265), (5, 4477706), (10, 2238853), (503, 44510), (1006, 22255), (2515, 8902), (4451, 5030)]