189393314

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{71147}}^1$

素因数の和:71182

約数の個数: 16

約数和(自身を含む): 312482016

約数和(自身を除く): 123088702

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 71147, 142294, 782617, 1565234, 8608787, 17217574, 94696657, 189393314]

約数ペア:

[(1, 189393314), (2, 94696657), (11, 17217574), (22, 8608787), (121, 1565234), (242, 782617), (1331, 142294), (2662, 71147)]