22764248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{218887}}^1$

素因数の和:218906

約数の個数: 16

約数和(自身を含む): 45966480

約数和(自身を除く): 23202232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 218887, 437774, 875548, 1751096, 2845531, 5691062, 11382124, 22764248]

約数ペア:

[(1, 22764248), (2, 11382124), (4, 5691062), (8, 2845531), (13, 1751096), (26, 875548), (52, 437774), (104, 218887)]