12059465

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 16445184

約数和(自身を除く): 4385719

約数列:

[1, 5, 11, 31, 55, 121, 155, 341, 605, 643, 1705, 3215, 3751, 7073, 18755, 19933, 35365, 77803, 99665, 219263, 389015, 1096315, 2411893, 12059465]

約数ペア:

[(1, 12059465), (5, 2411893), (11, 1096315), (31, 389015), (55, 219263), (121, 99665), (155, 77803), (341, 35365), (605, 19933), (643, 18755), (1705, 7073), (3215, 3751)]