19315512

素因数分解:

$2^3\times 3^2\times {\mathrm{268271}}^1$

素因数の和:268283

約数の個数: 24

約数和(自身を含む): 52313040

約数和(自身を除く): 32997528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 268271, 536542, 804813, 1073084, 1609626, 2146168, 2414439, 3219252, 4828878, 6438504, 9657756, 19315512]

約数ペア:

[(1, 19315512), (2, 9657756), (3, 6438504), (4, 4828878), (6, 3219252), (8, 2414439), (9, 2146168), (12, 1609626), (18, 1073084), (24, 804813), (36, 536542), (72, 268271)]