22226672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{106859}}^1$

素因数の和:106880

約数の個数: 20

約数和(自身を含む): 46377240

約数和(自身を除く): 24150568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 106859, 213718, 427436, 854872, 1389167, 1709744, 2778334, 5556668, 11113336, 22226672]

約数ペア:

[(1, 22226672), (2, 11113336), (4, 5556668), (8, 2778334), (13, 1709744), (16, 1389167), (26, 854872), (52, 427436), (104, 213718), (208, 106859)]