19320950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{35129}}^1$

素因数の和:35152

約数の個数: 24

約数和(自身を含む): 39205080

約数和(自身を除く): 19884130

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 35129, 70258, 175645, 351290, 386419, 772838, 878225, 1756450, 1932095, 3864190, 9660475, 19320950]

約数ペア:

[(1, 19320950), (2, 9660475), (5, 3864190), (10, 1932095), (11, 1756450), (22, 878225), (25, 772838), (50, 386419), (55, 351290), (110, 175645), (275, 70258), (550, 35129)]