22497328

素因数分解:

$2^4\times 7^1\times {\mathrm{200869}}^1$

素因数の和:200884

約数の個数: 20

約数和(自身を含む): 49815760

約数和(自身を除く): 27318432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 200869, 401738, 803476, 1406083, 1606952, 2812166, 3213904, 5624332, 11248664, 22497328]

約数ペア:

[(1, 22497328), (2, 11248664), (4, 5624332), (7, 3213904), (8, 2812166), (14, 1606952), (16, 1406083), (28, 803476), (56, 401738), (112, 200869)]