24139915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3191}}^1$

素因数の和:3302

約数の個数: 16

約数和(自身を含む): 31026240

約数和(自身を除く): 6886325

約数列:

[1, 5, 17, 85, 89, 445, 1513, 3191, 7565, 15955, 54247, 271235, 283999, 1419995, 4827983, 24139915]

約数ペア:

[(1, 24139915), (5, 4827983), (17, 1419995), (85, 283999), (89, 271235), (445, 54247), (1513, 15955), (3191, 7565)]