23945054

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{90019}}^1$

素因数の和:90047

約数の個数: 16

約数和(自身を含む): 43209600

約数和(自身を除く): 19264546

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 90019, 180038, 630133, 1260266, 1710361, 3420722, 11972527, 23945054]

約数ペア:

[(1, 23945054), (2, 11972527), (7, 3420722), (14, 1710361), (19, 1260266), (38, 630133), (133, 180038), (266, 90019)]