21938688002

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{142459013}}^1$

素因数の和:142459033

約数の個数: 16

約数和(自身を含む): 41028196032

約数和(自身を除く): 19089508030

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 142459013, 284918026, 997213091, 1567049143, 1994426182, 3134098286, 10969344001, 21938688002]

約数ペア:

[(1, 21938688002), (2, 10969344001), (7, 3134098286), (11, 1994426182), (14, 1567049143), (22, 997213091), (77, 284918026), (154, 142459013)]