19184320

素因数分解:

$2^6\times 5^1\times {\mathrm{59951}}^1$

素因数の和:59968

約数の個数: 28

約数和(自身を含む): 45683424

約数和(自身を除く): 26499104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 59951, 119902, 239804, 299755, 479608, 599510, 959216, 1199020, 1918432, 2398040, 3836864, 4796080, 9592160, 19184320]

約数ペア:

[(1, 19184320), (2, 9592160), (4, 4796080), (5, 3836864), (8, 2398040), (10, 1918432), (16, 1199020), (20, 959216), (32, 599510), (40, 479608), (64, 299755), (80, 239804), (160, 119902), (320, 59951)]