19506306

素因数分解:

$2^1\times 3^1\times {\mathrm{947}}^1\times {\mathrm{3433}}^1$

素因数の和:4385

約数の個数: 16

約数和(自身を含む): 39065184

約数和(自身を除く): 19558878

約数列:

[1, 2, 3, 6, 947, 1894, 2841, 3433, 5682, 6866, 10299, 20598, 3251051, 6502102, 9753153, 19506306]

約数ペア:

[(1, 19506306), (2, 9753153), (3, 6502102), (6, 3251051), (947, 20598), (1894, 10299), (2841, 6866), (3433, 5682)]