11806220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31069}}^1$

素因数の和:31097

約数の個数: 24

約数和(自身を含む): 26098800

約数和(自身を除く): 14292580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 31069, 62138, 124276, 155345, 310690, 590311, 621380, 1180622, 2361244, 2951555, 5903110, 11806220]

約数ペア:

[(1, 11806220), (2, 5903110), (4, 2951555), (5, 2361244), (10, 1180622), (19, 621380), (20, 590311), (38, 310690), (76, 155345), (95, 124276), (190, 62138), (380, 31069)]