1908013535

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1\times {\mathrm{12269}}^1$

素因数の和:13930

約数の個数: 16

約数和(自身を含む): 2411791200

約数和(自身を除く): 503777665

約数列:

[1, 5, 19, 95, 1637, 8185, 12269, 31103, 61345, 155515, 233111, 1165555, 20084353, 100421765, 381602707, 1908013535]

約数ペア:

[(1, 1908013535), (5, 381602707), (19, 100421765), (95, 20084353), (1637, 1165555), (8185, 233111), (12269, 155515), (31103, 61345)]