22954984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{220721}}^1$

素因数の和:220740

約数の個数: 16

約数和(自身を含む): 46351620

約数和(自身を除く): 23396636

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 220721, 441442, 882884, 1765768, 2869373, 5738746, 11477492, 22954984]

約数ペア:

[(1, 22954984), (2, 11477492), (4, 5738746), (8, 2869373), (13, 1765768), (26, 882884), (52, 441442), (104, 220721)]