22230416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{106877}}^1$

素因数の和:106898

約数の個数: 20

約数和(自身を含む): 46385052

約数和(自身を除く): 24154636

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 106877, 213754, 427508, 855016, 1389401, 1710032, 2778802, 5557604, 11115208, 22230416]

約数ペア:

[(1, 22230416), (2, 11115208), (4, 5557604), (8, 2778802), (13, 1710032), (16, 1389401), (26, 855016), (52, 427508), (104, 213754), (208, 106877)]