19320816

素因数分解:

$2^4\times 3^1\times {\mathrm{402517}}^1$

素因数の和:402528

約数の個数: 20

約数和(自身を含む): 49912232

約数和(自身を除く): 30591416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 402517, 805034, 1207551, 1610068, 2415102, 3220136, 4830204, 6440272, 9660408, 19320816]

約数ペア:

[(1, 19320816), (2, 9660408), (3, 6440272), (4, 4830204), (6, 3220136), (8, 2415102), (12, 1610068), (16, 1207551), (24, 805034), (48, 402517)]