22262128

素因数分解:

$2^4\times 7^1\times {\mathrm{198769}}^1$

素因数の和:198784

約数の個数: 20

約数和(自身を含む): 49294960

約数和(自身を除く): 27032832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 198769, 397538, 795076, 1391383, 1590152, 2782766, 3180304, 5565532, 11131064, 22262128]

約数ペア:

[(1, 22262128), (2, 11131064), (4, 5565532), (7, 3180304), (8, 2782766), (14, 1590152), (16, 1391383), (28, 795076), (56, 397538), (112, 198769)]