2019116884

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{2536579}}^1$

素因数の和:2536782

約数の個数: 12

約数和(自身を含む): 3551212000

約数和(自身を除く): 1532095116

約数列:

[1, 2, 4, 199, 398, 796, 2536579, 5073158, 10146316, 504779221, 1009558442, 2019116884]

約数ペア:

[(1, 2019116884), (2, 1009558442), (4, 504779221), (199, 10146316), (398, 5073158), (796, 2536579)]