18856931

素因数分解:

${\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:298

約数の個数: 16

約数和(自身を含む): 20217600

約数和(自身を除く): 1360669

約数列:

[1, 29, 59, 103, 107, 1711, 2987, 3103, 6077, 6313, 11021, 176233, 183077, 319609, 650239, 18856931]

約数ペア:

[(1, 18856931), (29, 650239), (59, 319609), (103, 183077), (107, 176233), (1711, 11021), (2987, 6313), (3103, 6077)]