18632540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49033}}^1$

素因数の和:49061

約数の個数: 24

約数和(自身を含む): 41188560

約数和(自身を除く): 22556020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 49033, 98066, 196132, 245165, 490330, 931627, 980660, 1863254, 3726508, 4658135, 9316270, 18632540]

約数ペア:

[(1, 18632540), (2, 9316270), (4, 4658135), (5, 3726508), (10, 1863254), (19, 980660), (20, 931627), (38, 490330), (76, 245165), (95, 196132), (190, 98066), (380, 49033)]