40496866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{3019}}^1$

素因数の和:3393

約数の個数: 16

約数和(自身を含む): 64144800

約数和(自身を除く): 23647934

約数列:

[1, 2, 19, 38, 353, 706, 3019, 6038, 6707, 13414, 57361, 114722, 1065707, 2131414, 20248433, 40496866]

約数ペア:

[(1, 40496866), (2, 20248433), (19, 2131414), (38, 1065707), (353, 114722), (706, 57361), (3019, 13414), (6038, 6707)]