22106810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{200971}}^1$

素因数の和:200989

約数の個数: 16

約数和(自身を含む): 43409952

約数和(自身を除く): 21303142

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 200971, 401942, 1004855, 2009710, 2210681, 4421362, 11053405, 22106810]

約数ペア:

[(1, 22106810), (2, 11053405), (5, 4421362), (10, 2210681), (11, 2009710), (22, 1004855), (55, 401942), (110, 200971)]