16738924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{857}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 30990960

約数和(自身を除く): 14252036

約数列:

[1, 2, 4, 19, 38, 76, 257, 514, 857, 1028, 1714, 3428, 4883, 9766, 16283, 19532, 32566, 65132, 220249, 440498, 880996, 4184731, 8369462, 16738924]

約数ペア:

[(1, 16738924), (2, 8369462), (4, 4184731), (19, 880996), (38, 440498), (76, 220249), (257, 65132), (514, 32566), (857, 19532), (1028, 16283), (1714, 9766), (3428, 4883)]