23881790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{82351}}^1$

素因数の和:82387

約数の個数: 16

約数和(自身を含む): 44470080

約数和(自身を除く): 20588290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 82351, 164702, 411755, 823510, 2388179, 4776358, 11940895, 23881790]

約数ペア:

[(1, 23881790), (2, 11940895), (5, 4776358), (10, 2388179), (29, 823510), (58, 411755), (145, 164702), (290, 82351)]