11920546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12601}}^1$

素因数の和:12657

約数の個数: 16

約数和(自身を含む): 19961568

約数和(自身を除く): 8041022

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 12601, 25202, 138611, 277222, 541843, 1083686, 5960273, 11920546]

約数ペア:

[(1, 11920546), (2, 5960273), (11, 1083686), (22, 541843), (43, 277222), (86, 138611), (473, 25202), (946, 12601)]