16954402

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{1039}}^1$

素因数の和:1281

約数の個数: 16

約数和(自身を含む): 26208000

約数和(自身を除く): 9253598

約数列:

[1, 2, 41, 82, 199, 398, 1039, 2078, 8159, 16318, 42599, 85198, 206761, 413522, 8477201, 16954402]

約数ペア:

[(1, 16954402), (2, 8477201), (41, 413522), (82, 206761), (199, 85198), (398, 42599), (1039, 16318), (2078, 8159)]