22378810

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{21727}}^1$

素因数の和:21837

約数の個数: 16

約数和(自身を含む): 40674816

約数和(自身を除く): 18296006

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 21727, 43454, 108635, 217270, 2237881, 4475762, 11189405, 22378810]

約数ペア:

[(1, 22378810), (2, 11189405), (5, 4475762), (10, 2237881), (103, 217270), (206, 108635), (515, 43454), (1030, 21727)]