9739970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51263}}^1$

素因数の和:51289

約数の個数: 16

約数和(自身を含む): 18455040

約数和(自身を除く): 8715070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 51263, 102526, 256315, 512630, 973997, 1947994, 4869985, 9739970]

約数ペア:

[(1, 9739970), (2, 4869985), (5, 1947994), (10, 973997), (19, 512630), (38, 256315), (95, 102526), (190, 51263)]