22427779

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^2$

素因数の和:498

約数の個数: 12

約数和(自身を含む): 25176312

約数和(自身を除く): 2748533

約数列:

[1, 11, 41, 223, 451, 2453, 9143, 49729, 100573, 547019, 2038889, 22427779]

約数ペア:

[(1, 22427779), (11, 2038889), (41, 547019), (223, 100573), (451, 49729), (2453, 9143)]