22203416

素因数分解:

$2^3\times {\mathrm{397}}^1\times {\mathrm{6991}}^1$

素因数の和:7394

約数の個数: 16

約数和(自身を含む): 41742240

約数和(自身を除く): 19538824

約数列:

[1, 2, 4, 8, 397, 794, 1588, 3176, 6991, 13982, 27964, 55928, 2775427, 5550854, 11101708, 22203416]

約数ペア:

[(1, 22203416), (2, 11101708), (4, 5550854), (8, 2775427), (397, 55928), (794, 27964), (1588, 13982), (3176, 6991)]