21832088

素因数分解:

$2^3\times {\mathrm{1319}}^1\times {\mathrm{2069}}^1$

素因数の和:3394

約数の個数: 16

約数和(自身を含む): 40986000

約数和(自身を除く): 19153912

約数列:

[1, 2, 4, 8, 1319, 2069, 2638, 4138, 5276, 8276, 10552, 16552, 2729011, 5458022, 10916044, 21832088]

約数ペア:

[(1, 21832088), (2, 10916044), (4, 5458022), (8, 2729011), (1319, 16552), (2069, 10552), (2638, 8276), (4138, 5276)]