39821132

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{58907}}^1$

素因数の和:58937

約数の個数: 18

約数和(自身を含む): 75461148

約数和(自身を除く): 35640016

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 58907, 117814, 235628, 765791, 1531582, 3063164, 9955283, 19910566, 39821132]

約数ペア:

[(1, 39821132), (2, 19910566), (4, 9955283), (13, 3063164), (26, 1531582), (52, 765791), (169, 235628), (338, 117814), (676, 58907)]