15139790

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{17011}}^1$

素因数の和:17107

約数の個数: 16

約数和(自身を含む): 27559440

約数和(自身を除く): 12419650

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 17011, 34022, 85055, 170110, 1513979, 3027958, 7569895, 15139790]

約数ペア:

[(1, 15139790), (2, 7569895), (5, 3027958), (10, 1513979), (89, 170110), (178, 85055), (445, 34022), (890, 17011)]