12214928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{69403}}^1$

素因数の和:69422

約数の個数: 20

約数和(自身を含む): 25818288

約数和(自身を除く): 13603360

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 69403, 138806, 277612, 555224, 763433, 1110448, 1526866, 3053732, 6107464, 12214928]

約数ペア:

[(1, 12214928), (2, 6107464), (4, 3053732), (8, 1526866), (11, 1110448), (16, 763433), (22, 555224), (44, 277612), (88, 138806), (176, 69403)]