22079468

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{937}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 39868752

約数和(自身を除く): 17789284

約数列:

[1, 2, 4, 43, 86, 137, 172, 274, 548, 937, 1874, 3748, 5891, 11782, 23564, 40291, 80582, 128369, 161164, 256738, 513476, 5519867, 11039734, 22079468]

約数ペア:

[(1, 22079468), (2, 11039734), (4, 5519867), (43, 513476), (86, 256738), (137, 161164), (172, 128369), (274, 80582), (548, 40291), (937, 23564), (1874, 11782), (3748, 5891)]