1386819214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{81973}}^1$

素因数の和:82755

約数の個数: 16

約数和(自身を含む): 2272319280

約数和(自身を除く): 885500066

約数列:

[1, 2, 11, 22, 769, 1538, 8459, 16918, 81973, 163946, 901703, 1803406, 63037237, 126074474, 693409607, 1386819214]

約数ペア:

[(1, 1386819214), (2, 693409607), (11, 126074474), (22, 63037237), (769, 1803406), (1538, 901703), (8459, 163946), (16918, 81973)]