16639447

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{881}}^1$

素因数の和:1010

約数の個数: 16

約数和(自身を含む): 19432224

約数和(自身を除く): 2792777

約数列:

[1, 11, 17, 101, 187, 881, 1111, 1717, 9691, 14977, 18887, 88981, 164747, 978791, 1512677, 16639447]

約数ペア:

[(1, 16639447), (11, 1512677), (17, 978791), (101, 164747), (187, 88981), (881, 18887), (1111, 14977), (1717, 9691)]