22626428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11959}}^1$

素因数の和:12017

約数の個数: 24

約数和(自身を含む): 44204160

約数和(自身を除く): 21577732

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 11959, 23918, 47836, 131549, 263098, 514237, 526196, 1028474, 2056948, 5656607, 11313214, 22626428]

約数ペア:

[(1, 22626428), (2, 11313214), (4, 5656607), (11, 2056948), (22, 1028474), (43, 526196), (44, 514237), (86, 263098), (172, 131549), (473, 47836), (946, 23918), (1892, 11959)]