21952126

素因数分解:

$2^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{2609}}^1$

素因数の和:3219

約数の個数: 16

約数和(自身を含む): 37709280

約数和(自身を除く): 15757154

約数列:

[1, 2, 7, 14, 601, 1202, 2609, 4207, 5218, 8414, 18263, 36526, 1568009, 3136018, 10976063, 21952126]

約数ペア:

[(1, 21952126), (2, 10976063), (7, 3136018), (14, 1568009), (601, 36526), (1202, 18263), (2609, 8414), (4207, 5218)]