19201116

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{145463}}^1$

素因数の和:145481

約数の個数: 24

約数和(自身を含む): 48875904

約数和(自身を除く): 29674788

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 145463, 290926, 436389, 581852, 872778, 1600093, 1745556, 3200186, 4800279, 6400372, 9600558, 19201116]

約数ペア:

[(1, 19201116), (2, 9600558), (3, 6400372), (4, 4800279), (6, 3200186), (11, 1745556), (12, 1600093), (22, 872778), (33, 581852), (44, 436389), (66, 290926), (132, 145463)]