23991965

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3557}}^1$

素因数の和:3652

約数の個数: 16

約数和(自身を含む): 30741120

約数和(自身を除く): 6749155

約数列:

[1, 5, 19, 71, 95, 355, 1349, 3557, 6745, 17785, 67583, 252547, 337915, 1262735, 4798393, 23991965]

約数ペア:

[(1, 23991965), (5, 4798393), (19, 1262735), (71, 337915), (95, 252547), (355, 67583), (1349, 17785), (3557, 6745)]