16844315

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 21077760

約数和(自身を除く): 4233445

約数列:

[1, 5, 31, 109, 155, 545, 997, 3379, 4985, 16895, 30907, 108673, 154535, 543365, 3368863, 16844315]

約数ペア:

[(1, 16844315), (5, 3368863), (31, 543365), (109, 154535), (155, 108673), (545, 30907), (997, 16895), (3379, 4985)]