12170950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{22129}}^1$

素因数の和:22152

約数の個数: 24

約数和(自身を含む): 24697080

約数和(自身を除く): 12526130

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 22129, 44258, 110645, 221290, 243419, 486838, 553225, 1106450, 1217095, 2434190, 6085475, 12170950]

約数ペア:

[(1, 12170950), (2, 6085475), (5, 2434190), (10, 1217095), (11, 1106450), (22, 553225), (25, 486838), (50, 243419), (55, 221290), (110, 110645), (275, 44258), (550, 22129)]