19080850

素因数分解:

$2^1\times 5^2\times {\mathrm{359}}^1\times {\mathrm{1063}}^1$

素因数の和:1434

約数の個数: 24

約数和(自身を含む): 35622720

約数和(自身を除く): 16541870

約数列:

[1, 2, 5, 10, 25, 50, 359, 718, 1063, 1795, 2126, 3590, 5315, 8975, 10630, 17950, 26575, 53150, 381617, 763234, 1908085, 3816170, 9540425, 19080850]

約数ペア:

[(1, 19080850), (2, 9540425), (5, 3816170), (10, 1908085), (25, 763234), (50, 381617), (359, 53150), (718, 26575), (1063, 17950), (1795, 10630), (2126, 8975), (3590, 5315)]