13731790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47351}}^1$

素因数の和:47387

約数の個数: 16

約数和(自身を含む): 25570080

約数和(自身を除く): 11838290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 47351, 94702, 236755, 473510, 1373179, 2746358, 6865895, 13731790]

約数ペア:

[(1, 13731790), (2, 6865895), (5, 2746358), (10, 1373179), (29, 473510), (58, 236755), (145, 94702), (290, 47351)]