13935970

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 25920000

約数和(自身を除く): 11984030

約数列:

[1, 2, 5, 10, 47, 94, 149, 199, 235, 298, 398, 470, 745, 995, 1490, 1990, 7003, 9353, 14006, 18706, 29651, 35015, 46765, 59302, 70030, 93530, 148255, 296510, 1393597, 2787194, 6967985, 13935970]

約数ペア:

[(1, 13935970), (2, 6967985), (5, 2787194), (10, 1393597), (47, 296510), (94, 148255), (149, 93530), (199, 70030), (235, 59302), (298, 46765), (398, 35015), (470, 29651), (745, 18706), (995, 14006), (1490, 9353), (1990, 7003)]