11389816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{74933}}^1$

素因数の和:74958

約数の個数: 16

約数和(自身を含む): 22480200

約数和(自身を除く): 11090384

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 74933, 149866, 299732, 599464, 1423727, 2847454, 5694908, 11389816]

約数ペア:

[(1, 11389816), (2, 5694908), (4, 2847454), (8, 1423727), (19, 599464), (38, 299732), (76, 149866), (152, 74933)]