39638308

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{919}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 71406720

約数和(自身を除く): 31768412

約数列:

[1, 2, 4, 41, 82, 164, 263, 526, 919, 1052, 1838, 3676, 10783, 21566, 37679, 43132, 75358, 150716, 241697, 483394, 966788, 9909577, 19819154, 39638308]

約数ペア:

[(1, 39638308), (2, 19819154), (4, 9909577), (41, 966788), (82, 483394), (164, 241697), (263, 150716), (526, 75358), (919, 43132), (1052, 37679), (1838, 21566), (3676, 10783)]