1591546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1077

約数の個数: 16

約数和(自身を含む): 2642688

約数和(自身を除く): 1051142

約数列:

[1, 2, 11, 22, 73, 146, 803, 991, 1606, 1982, 10901, 21802, 72343, 144686, 795773, 1591546]

約数ペア:

[(1, 1591546), (2, 795773), (11, 144686), (22, 72343), (73, 21802), (146, 10901), (803, 1982), (991, 1606)]