19794174

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{6719}}^1$

素因数の和:7215

約数の個数: 16

約数和(自身を含む): 39674880

約数和(自身を除く): 19880706

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 6719, 13438, 20157, 40314, 3299029, 6598058, 9897087, 19794174]

約数ペア:

[(1, 19794174), (2, 9897087), (3, 6598058), (6, 3299029), (491, 40314), (982, 20157), (1473, 13438), (2946, 6719)]