19608147

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5779}}^1$

素因数の和:5827

約数の個数: 24

約数和(自身を含む): 31558800

約数和(自身を除く): 11950653

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 5779, 17337, 52011, 75127, 167591, 225381, 502773, 676143, 1508319, 2178683, 6536049, 19608147]

約数ペア:

[(1, 19608147), (3, 6536049), (9, 2178683), (13, 1508319), (29, 676143), (39, 502773), (87, 225381), (117, 167591), (261, 75127), (377, 52011), (1131, 17337), (3393, 5779)]