2019911763

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{8443}}^1\times {\mathrm{4691}}^1$

素因数の和:13154

約数の個数: 16

約数和(自身を含む): 2852585856

約数和(自身を除く): 832674093

約数列:

[1, 3, 17, 51, 4691, 8443, 14073, 25329, 79747, 143531, 239241, 430593, 39606113, 118818339, 673303921, 2019911763]

約数ペア:

[(1, 2019911763), (3, 673303921), (17, 118818339), (51, 39606113), (4691, 430593), (8443, 239241), (14073, 143531), (25329, 79747)]