11557310

素因数分解:

$2^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{2003}}^1$

素因数の和:2587

約数の個数: 16

約数和(自身を含む): 20849616

約数和(自身を除く): 9292306

約数列:

[1, 2, 5, 10, 577, 1154, 2003, 2885, 4006, 5770, 10015, 20030, 1155731, 2311462, 5778655, 11557310]

約数ペア:

[(1, 11557310), (2, 5778655), (5, 2311462), (10, 1155731), (577, 20030), (1154, 10015), (2003, 5770), (2885, 4006)]