22420810

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{11617}}^1$

素因数の和:11817

約数の個数: 16

約数和(自身を含む): 40570056

約数和(自身を除く): 18149246

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 11617, 23234, 58085, 116170, 2242081, 4484162, 11210405, 22420810]

約数ペア:

[(1, 22420810), (2, 11210405), (5, 4484162), (10, 2242081), (193, 116170), (386, 58085), (965, 23234), (1930, 11617)]