16809968

素因数分解:

$2^4\times 7^1\times {\mathrm{150089}}^1$

素因数の和:150104

約数の個数: 20

約数和(自身を含む): 37222320

約数和(自身を除く): 20412352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 150089, 300178, 600356, 1050623, 1200712, 2101246, 2401424, 4202492, 8404984, 16809968]

約数ペア:

[(1, 16809968), (2, 8404984), (4, 4202492), (7, 2401424), (8, 2101246), (14, 1200712), (16, 1050623), (28, 600356), (56, 300178), (112, 150089)]