22274704

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{5417}}^1$

素因数の和:5682

約数の個数: 20

約数和(自身を含む): 43333164

約数和(自身を除く): 21058460

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 5417, 10834, 21668, 43336, 86672, 1392169, 2784338, 5568676, 11137352, 22274704]

約数ペア:

[(1, 22274704), (2, 11137352), (4, 5568676), (8, 2784338), (16, 1392169), (257, 86672), (514, 43336), (1028, 21668), (2056, 10834), (4112, 5417)]