2015691886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{90887}}^1$

素因数の和:91755

約数の個数: 16

約数和(自身を含む): 3259970784

約数和(自身を除く): 1244278898

約数列:

[1, 2, 13, 26, 853, 1706, 11089, 22178, 90887, 181774, 1181531, 2363062, 77526611, 155053222, 1007845943, 2015691886]

約数ペア:

[(1, 2015691886), (2, 1007845943), (13, 155053222), (26, 77526611), (853, 2363062), (1706, 1181531), (11089, 181774), (22178, 90887)]