19831741

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 22120560

約数和(自身を除く): 2288819

約数列:

[1, 17, 37, 41, 629, 697, 769, 1517, 13073, 25789, 28453, 31529, 483701, 535993, 1166573, 19831741]

約数ペア:

[(1, 19831741), (17, 1166573), (37, 535993), (41, 483701), (629, 31529), (697, 28453), (769, 25789), (1517, 13073)]