20170422724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{265400299}}^1$

素因数の和:265400322

約数の個数: 12

約数和(自身を含む): 37156042000

約数和(自身を除く): 16985619276

約数列:

[1, 2, 4, 19, 38, 76, 265400299, 530800598, 1061601196, 5042605681, 10085211362, 20170422724]

約数ペア:

[(1, 20170422724), (2, 10085211362), (4, 5042605681), (19, 1061601196), (38, 530800598), (76, 265400299)]