16779367090

素因数分解:

$2^1\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{847871}}^1$

素因数の和:849857

約数の個数: 16

約数和(自身を含む): 30218158080

約数和(自身を除く): 13438790990

約数列:

[1, 2, 5, 10, 1979, 3958, 9895, 19790, 847871, 1695742, 4239355, 8478710, 1677936709, 3355873418, 8389683545, 16779367090]

約数ペア:

[(1, 16779367090), (2, 8389683545), (5, 3355873418), (10, 1677936709), (1979, 8478710), (3958, 4239355), (9895, 1695742), (19790, 847871)]