21924944

素因数分解:

$2^4\times {\mathrm{947}}^1\times {\mathrm{1447}}^1$

素因数の和:2402

約数の個数: 20

約数和(自身を含む): 42553824

約数和(自身を除く): 20628880

約数列:

[1, 2, 4, 8, 16, 947, 1447, 1894, 2894, 3788, 5788, 7576, 11576, 15152, 23152, 1370309, 2740618, 5481236, 10962472, 21924944]

約数ペア:

[(1, 21924944), (2, 10962472), (4, 5481236), (8, 2740618), (16, 1370309), (947, 23152), (1447, 15152), (1894, 11576), (2894, 7576), (3788, 5788)]