38864722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{9521}}^1$

素因数の和:9693

約数の個数: 16

約数和(自身を含む): 63187992

約数和(自身を除く): 24323270

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 9521, 19042, 123773, 247546, 1494797, 2989594, 19432361, 38864722]

約数ペア:

[(1, 38864722), (2, 19432361), (13, 2989594), (26, 1494797), (157, 247546), (314, 123773), (2041, 19042), (4082, 9521)]