22102864

素因数分解:

$2^4\times 7^1\times {\mathrm{197347}}^1$

素因数の和:197362

約数の個数: 20

約数和(自身を含む): 48942304

約数和(自身を除く): 26839440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197347, 394694, 789388, 1381429, 1578776, 2762858, 3157552, 5525716, 11051432, 22102864]

約数ペア:

[(1, 22102864), (2, 11051432), (4, 5525716), (7, 3157552), (8, 2762858), (14, 1578776), (16, 1381429), (28, 789388), (56, 394694), (112, 197347)]