22494928

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{15797}}^1$

素因数の和:15894

約数の個数: 20

約数和(自身を含む): 44076420

約数和(自身を除く): 21581492

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 15797, 31594, 63188, 126376, 252752, 1405933, 2811866, 5623732, 11247464, 22494928]

約数ペア:

[(1, 22494928), (2, 11247464), (4, 5623732), (8, 2811866), (16, 1405933), (89, 252752), (178, 126376), (356, 63188), (712, 31594), (1424, 15797)]