18142193

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 19629696

約数和(自身を除く): 1487503

約数列:

[1, 23, 61, 67, 193, 1403, 1541, 4087, 4439, 11773, 12931, 94001, 270779, 297413, 788791, 18142193]

約数ペア:

[(1, 18142193), (23, 788791), (61, 297413), (67, 270779), (193, 94001), (1403, 12931), (1541, 11773), (4087, 4439)]