38641018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{3547}}^1$

素因数の和:3981

約数の個数: 16

約数和(自身を含む): 62586720

約数和(自身を除く): 23945702

約数列:

[1, 2, 13, 26, 419, 838, 3547, 5447, 7094, 10894, 46111, 92222, 1486193, 2972386, 19320509, 38641018]

約数ペア:

[(1, 38641018), (2, 19320509), (13, 2972386), (26, 1486193), (419, 92222), (838, 46111), (3547, 10894), (5447, 7094)]