22512784

素因数分解:

$2^4\times 7^1\times {\mathrm{201007}}^1$

素因数の和:201022

約数の個数: 20

約数和(自身を含む): 49849984

約数和(自身を除く): 27337200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 201007, 402014, 804028, 1407049, 1608056, 2814098, 3216112, 5628196, 11256392, 22512784]

約数ペア:

[(1, 22512784), (2, 11256392), (4, 5628196), (7, 3216112), (8, 2814098), (14, 1608056), (16, 1407049), (28, 804028), (56, 402014), (112, 201007)]