11891024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43717}}^1$

素因数の和:43742

約数の個数: 20

約数和(自身を含む): 24394644

約数和(自身を除く): 12503620

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 43717, 87434, 174868, 349736, 699472, 743189, 1486378, 2972756, 5945512, 11891024]

約数ペア:

[(1, 11891024), (2, 5945512), (4, 2972756), (8, 1486378), (16, 743189), (17, 699472), (34, 349736), (68, 174868), (136, 87434), (272, 43717)]