9690190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51001}}^1$

素因数の和:51027

約数の個数: 16

約数和(自身を含む): 18360720

約数和(自身を除く): 8670530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 51001, 102002, 255005, 510010, 969019, 1938038, 4845095, 9690190]

約数ペア:

[(1, 9690190), (2, 4845095), (5, 1938038), (10, 969019), (19, 510010), (38, 255005), (95, 102002), (190, 51001)]