188419985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{10243}}^1$

素因数の和:10544

約数の個数: 16

約数和(自身を含む): 244380864

約数和(自身を除く): 55960879

約数列:

[1, 5, 13, 65, 283, 1415, 3679, 10243, 18395, 51215, 133159, 665795, 2898769, 14493845, 37683997, 188419985]

約数ペア:

[(1, 188419985), (5, 37683997), (13, 14493845), (65, 2898769), (283, 665795), (1415, 133159), (3679, 51215), (10243, 18395)]