2012505916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2719}}^1\times {\mathrm{9739}}^1$

素因数の和:12481

約数の個数: 24

約数和(自身を含む): 3708992000

約数和(自身を除く): 1696486084

約数列:

[1, 2, 4, 19, 38, 76, 2719, 5438, 9739, 10876, 19478, 38956, 51661, 103322, 185041, 206644, 370082, 740164, 26480341, 52960682, 105921364, 503126479, 1006252958, 2012505916]

約数ペア:

[(1, 2012505916), (2, 1006252958), (4, 503126479), (19, 105921364), (38, 52960682), (76, 26480341), (2719, 740164), (5438, 370082), (9739, 206644), (10876, 185041), (19478, 103322), (38956, 51661)]