11389380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{189823}}^1$

素因数の和:189835

約数の個数: 24

約数和(自身を含む): 31890432

約数和(自身を除く): 20501052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 189823, 379646, 569469, 759292, 949115, 1138938, 1898230, 2277876, 2847345, 3796460, 5694690, 11389380]

約数ペア:

[(1, 11389380), (2, 5694690), (3, 3796460), (4, 2847345), (5, 2277876), (6, 1898230), (10, 1138938), (12, 949115), (15, 759292), (20, 569469), (30, 379646), (60, 189823)]