22397644

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{3331}}^1$

素因数の和:3417

約数の個数: 18

約数和(自身を含む): 40187252

約数和(自身を除く): 17789608

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3331, 3362, 6662, 6724, 13324, 136571, 273142, 546284, 5599411, 11198822, 22397644]

約数ペア:

[(1, 22397644), (2, 11198822), (4, 5599411), (41, 546284), (82, 273142), (164, 136571), (1681, 13324), (3331, 6724), (3362, 6662)]