22563394

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{6421}}^1$

素因数の和:6681

約数の個数: 16

約数和(自身を含む): 38840256

約数和(自身を除く): 16276862

約数列:

[1, 2, 7, 14, 251, 502, 1757, 3514, 6421, 12842, 44947, 89894, 1611671, 3223342, 11281697, 22563394]

約数ペア:

[(1, 22563394), (2, 11281697), (7, 3223342), (14, 1611671), (251, 89894), (502, 44947), (1757, 12842), (3514, 6421)]