22779344

素因数分解:

$2^4\times 7^1\times {\mathrm{203387}}^1$

素因数の和:203402

約数の個数: 20

約数和(自身を含む): 50440224

約数和(自身を除く): 27660880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 203387, 406774, 813548, 1423709, 1627096, 2847418, 3254192, 5694836, 11389672, 22779344]

約数ペア:

[(1, 22779344), (2, 11389672), (4, 5694836), (7, 3254192), (8, 2847418), (14, 1627096), (16, 1423709), (28, 813548), (56, 406774), (112, 203387)]