16838284

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 30356480

約数和(自身を除く): 13518196

約数列:

[1, 2, 4, 43, 86, 172, 223, 439, 446, 878, 892, 1756, 9589, 18877, 19178, 37754, 38356, 75508, 97897, 195794, 391588, 4209571, 8419142, 16838284]

約数ペア:

[(1, 16838284), (2, 8419142), (4, 4209571), (43, 391588), (86, 195794), (172, 97897), (223, 75508), (439, 38356), (446, 37754), (878, 19178), (892, 18877), (1756, 9589)]