2012505915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19166723}}^1$

素因数の和:19166738

約数の個数: 16

約数和(自身を含む): 3680011008

約数和(自身を除く): 1667505093

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 19166723, 57500169, 95833615, 134167061, 287500845, 402501183, 670835305, 2012505915]

約数ペア:

[(1, 2012505915), (3, 670835305), (5, 402501183), (7, 287500845), (15, 134167061), (21, 95833615), (35, 57500169), (105, 19166723)]