19096605

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 36481536

約数和(自身を除く): 17384931

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 173, 223, 495, 519, 669, 865, 1115, 1557, 1903, 2007, 2453, 2595, 3345, 5709, 7359, 7785, 9515, 10035, 12265, 17127, 22077, 28545, 36795, 38579, 85635, 110385, 115737, 192895, 347211, 424369, 578685, 1273107, 1736055, 2121845, 3819321, 6365535, 19096605]

約数ペア:

[(1, 19096605), (3, 6365535), (5, 3819321), (9, 2121845), (11, 1736055), (15, 1273107), (33, 578685), (45, 424369), (55, 347211), (99, 192895), (165, 115737), (173, 110385), (223, 85635), (495, 38579), (519, 36795), (669, 28545), (865, 22077), (1115, 17127), (1557, 12265), (1903, 10035), (2007, 9515), (2453, 7785), (2595, 7359), (3345, 5709)]