1932290

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{971}}^1$

素因数の和:1177

約数の個数: 16

約数和(自身を含む): 3499200

約数和(自身を除く): 1566910

約数列:

[1, 2, 5, 10, 199, 398, 971, 995, 1942, 1990, 4855, 9710, 193229, 386458, 966145, 1932290]

約数ペア:

[(1, 1932290), (2, 966145), (5, 386458), (10, 193229), (199, 9710), (398, 4855), (971, 1990), (995, 1942)]