22880644

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 41313888

約数和(自身を除く): 18433244

約数列:

[1, 2, 4, 43, 86, 137, 172, 274, 548, 971, 1942, 3884, 5891, 11782, 23564, 41753, 83506, 133027, 167012, 266054, 532108, 5720161, 11440322, 22880644]

約数ペア:

[(1, 22880644), (2, 11440322), (4, 5720161), (43, 532108), (86, 266054), (137, 167012), (172, 133027), (274, 83506), (548, 41753), (971, 23564), (1942, 11782), (3884, 5891)]