22578387

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{25171}}^1$

素因数の和:25210

約数の個数: 16

約数和(自身を含む): 33831168

約数和(自身を除く): 11252781

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 25171, 75513, 327223, 578933, 981669, 1736799, 7526129, 22578387]

約数ペア:

[(1, 22578387), (3, 7526129), (13, 1736799), (23, 981669), (39, 578933), (69, 327223), (299, 75513), (897, 25171)]