19714386

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{7417}}^1$

素因数の和:7865

約数の個数: 16

約数和(自身を含む): 39523104

約数和(自身を除く): 19808718

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 7417, 14834, 22251, 44502, 3285731, 6571462, 9857193, 19714386]

約数ペア:

[(1, 19714386), (2, 9857193), (3, 6571462), (6, 3285731), (443, 44502), (886, 22251), (1329, 14834), (2658, 7417)]