21899692795

素因数分解:

$5^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1\times {\mathrm{59743}}^1$

素因数の和:60354

約数の個数: 16

約数和(自身を含む): 26497658880

約数和(自身を除く): 4597966085

約数列:

[1, 5, 167, 439, 835, 2195, 59743, 73313, 298715, 366565, 9977081, 26227177, 49885405, 131135885, 4379938559, 21899692795]

約数ペア:

[(1, 21899692795), (5, 4379938559), (167, 131135885), (439, 49885405), (835, 26227177), (2195, 9977081), (59743, 366565), (73313, 298715)]