10871830

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1321}}^1$

素因数の和:2151

約数の個数: 16

約数和(自身を含む): 19607904

約数和(自身を除く): 8736074

約数列:

[1, 2, 5, 10, 823, 1321, 1646, 2642, 4115, 6605, 8230, 13210, 1087183, 2174366, 5435915, 10871830]

約数ペア:

[(1, 10871830), (2, 5435915), (5, 2174366), (10, 1087183), (823, 13210), (1321, 8230), (1646, 6605), (2642, 4115)]