19214460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{106747}}^1$

素因数の和:106762

約数の個数: 36

約数和(自身を含む): 58284408

約数和(自身を除く): 39069948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 106747, 213494, 320241, 426988, 533735, 640482, 960723, 1067470, 1280964, 1601205, 1921446, 2134940, 3202410, 3842892, 4803615, 6404820, 9607230, 19214460]

約数ペア:

[(1, 19214460), (2, 9607230), (3, 6404820), (4, 4803615), (5, 3842892), (6, 3202410), (9, 2134940), (10, 1921446), (12, 1601205), (15, 1280964), (18, 1067470), (20, 960723), (30, 640482), (36, 533735), (45, 426988), (60, 320241), (90, 213494), (180, 106747)]