12226916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3221}}^1$

素因数の和:3311

約数の個数: 24

約数和(自身を含む): 23365944

約数和(自身を除く): 11139028

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3221, 3796, 6442, 12884, 41873, 83746, 167492, 235133, 470266, 940532, 3056729, 6113458, 12226916]

約数ペア:

[(1, 12226916), (2, 6113458), (4, 3056729), (13, 940532), (26, 470266), (52, 235133), (73, 167492), (146, 83746), (292, 41873), (949, 12884), (1898, 6442), (3221, 3796)]