19311024

素因数分解:

$2^4\times 3^1\times {\mathrm{402313}}^1$

素因数の和:402324

約数の個数: 20

約数和(自身を含む): 49886936

約数和(自身を除く): 30575912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 402313, 804626, 1206939, 1609252, 2413878, 3218504, 4827756, 6437008, 9655512, 19311024]

約数ペア:

[(1, 19311024), (2, 9655512), (3, 6437008), (4, 4827756), (6, 3218504), (8, 2413878), (12, 1609252), (16, 1206939), (24, 804626), (48, 402313)]