19080816

素因数分解:

$2^4\times 3^1\times {\mathrm{397517}}^1$

素因数の和:397528

約数の個数: 20

約数和(自身を含む): 49292232

約数和(自身を除く): 30211416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 397517, 795034, 1192551, 1590068, 2385102, 3180136, 4770204, 6360272, 9540408, 19080816]

約数ペア:

[(1, 19080816), (2, 9540408), (3, 6360272), (4, 4770204), (6, 3180136), (8, 2385102), (12, 1590068), (16, 1192551), (24, 795034), (48, 397517)]