22148752

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{2657}}^1$

素因数の和:3186

約数の個数: 20

約数和(自身を含む): 43011756

約数和(自身を除く): 20863004

約数列:

[1, 2, 4, 8, 16, 521, 1042, 2084, 2657, 4168, 5314, 8336, 10628, 21256, 42512, 1384297, 2768594, 5537188, 11074376, 22148752]

約数ペア:

[(1, 22148752), (2, 11074376), (4, 5537188), (8, 2768594), (16, 1384297), (521, 42512), (1042, 21256), (2084, 10628), (2657, 8336), (4168, 5314)]