23679778

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{4507}}^1$

素因数の和:4617

約数の個数: 16

約数和(自身を含む): 37001664

約数和(自身を除く): 13321886

約数列:

[1, 2, 37, 71, 74, 142, 2627, 4507, 5254, 9014, 166759, 319997, 333518, 639994, 11839889, 23679778]

約数ペア:

[(1, 23679778), (2, 11839889), (37, 639994), (71, 333518), (74, 319997), (142, 166759), (2627, 9014), (4507, 5254)]