15113090

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{16981}}^1$

素因数の和:17077

約数の個数: 16

約数和(自身を含む): 27510840

約数和(自身を除く): 12397750

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 16981, 33962, 84905, 169810, 1511309, 3022618, 7556545, 15113090]

約数ペア:

[(1, 15113090), (2, 7556545), (5, 3022618), (10, 1511309), (89, 169810), (178, 84905), (445, 33962), (890, 16981)]