38397812

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1709}}^1$

素因数の和:1891

約数の個数: 24

約数和(自身を含む): 69378120

約数和(自身を除く): 30980308

約数列:

[1, 2, 4, 41, 82, 137, 164, 274, 548, 1709, 3418, 5617, 6836, 11234, 22468, 70069, 140138, 234133, 280276, 468266, 936532, 9599453, 19198906, 38397812]

約数ペア:

[(1, 38397812), (2, 19198906), (4, 9599453), (41, 936532), (82, 468266), (137, 280276), (164, 234133), (274, 140138), (548, 70069), (1709, 22468), (3418, 11234), (5617, 6836)]