19050760

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2753}}^1$

素因数の和:2937

約数の個数: 32

約数和(自身を含む): 43127640

約数和(自身を除く): 24076880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 2753, 3460, 5506, 6920, 11012, 13765, 22024, 27530, 55060, 110120, 476269, 952538, 1905076, 2381345, 3810152, 4762690, 9525380, 19050760]

約数ペア:

[(1, 19050760), (2, 9525380), (4, 4762690), (5, 3810152), (8, 2381345), (10, 1905076), (20, 952538), (40, 476269), (173, 110120), (346, 55060), (692, 27530), (865, 22024), (1384, 13765), (1730, 11012), (2753, 6920), (3460, 5506)]