16980498866

素因数分解:

$2^1\times {\mathrm{911}}^1\times {\mathrm{9319703}}^1$

素因数の和:9320616

約数の個数: 8

約数和(自身を含む): 25498710144

約数和(自身を除く): 8518211278

約数列:

[1, 2, 911, 1822, 9319703, 18639406, 8490249433, 16980498866]

約数ペア:

[(1, 16980498866), (2, 8490249433), (911, 18639406), (1822, 9319703)]