12276844

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 22187088

約数和(自身を除く): 9910244

約数列:

[1, 2, 4, 43, 86, 137, 172, 274, 521, 548, 1042, 2084, 5891, 11782, 22403, 23564, 44806, 71377, 89612, 142754, 285508, 3069211, 6138422, 12276844]

約数ペア:

[(1, 12276844), (2, 6138422), (4, 3069211), (43, 285508), (86, 142754), (137, 89612), (172, 71377), (274, 44806), (521, 23564), (548, 22403), (1042, 11782), (2084, 5891)]