20140549

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 23869440

約数和(自身を除く): 3728891

約数列:

[1, 11, 13, 127, 143, 1109, 1397, 1651, 12199, 14417, 18161, 140843, 158587, 1549273, 1830959, 20140549]

約数ペア:

[(1, 20140549), (11, 1830959), (13, 1549273), (127, 158587), (143, 140843), (1109, 18161), (1397, 14417), (1651, 12199)]