2109596942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1291063}}^1$

素因数の和:1291127

約数の個数: 16

約数和(自身を含む): 3408408960

約数和(自身を除く): 1298812018

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 1291063, 2582126, 24530197, 49060394, 55515709, 111031418, 1054798471, 2109596942]

約数ペア:

[(1, 2109596942), (2, 1054798471), (19, 111031418), (38, 55515709), (43, 49060394), (86, 24530197), (817, 2582126), (1634, 1291063)]