19808898

素因数分解:

$2^1\times 3^1\times {\mathrm{773}}^1\times {\mathrm{4271}}^1$

素因数の和:5049

約数の個数: 16

約数和(自身を含む): 39678336

約数和(自身を除く): 19869438

約数列:

[1, 2, 3, 6, 773, 1546, 2319, 4271, 4638, 8542, 12813, 25626, 3301483, 6602966, 9904449, 19808898]

約数ペア:

[(1, 19808898), (2, 9904449), (3, 6602966), (6, 3301483), (773, 25626), (1546, 12813), (2319, 8542), (4271, 4638)]