19973622

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{7583}}^1$

素因数の和:8027

約数の個数: 16

約数和(自身を含む): 40043520

約数和(自身を除く): 20069898

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 7583, 15166, 22749, 45498, 3328937, 6657874, 9986811, 19973622]

約数ペア:

[(1, 19973622), (2, 9986811), (3, 6657874), (6, 3328937), (439, 45498), (878, 22749), (1317, 15166), (2634, 7583)]