22308728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{214507}}^1$

素因数の和:214526

約数の個数: 16

約数和(自身を含む): 45046680

約数和(自身を除く): 22737952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 214507, 429014, 858028, 1716056, 2788591, 5577182, 11154364, 22308728]

約数ペア:

[(1, 22308728), (2, 11154364), (4, 5577182), (8, 2788591), (13, 1716056), (26, 858028), (52, 429014), (104, 214507)]