38968715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2753}}^1$

素因数の和:2926

約数の個数: 16

約数和(自身を含む): 49572000

約数和(自身を除く): 10603285

約数列:

[1, 5, 19, 95, 149, 745, 2753, 2831, 13765, 14155, 52307, 261535, 410197, 2050985, 7793743, 38968715]

約数ペア:

[(1, 38968715), (5, 7793743), (19, 2050985), (95, 410197), (149, 261535), (745, 52307), (2753, 14155), (2831, 13765)]