19397472001

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{41201}}^1$

素因数の和:41640

約数の個数: 16

約数和(自身を含む): 20765808000

約数和(自身を除く): 1368335999

約数列:

[1, 19, 71, 349, 1349, 6631, 24779, 41201, 470801, 782819, 2925271, 14379149, 55580149, 273203831, 1020919579, 19397472001]

約数ペア:

[(1, 19397472001), (19, 1020919579), (71, 273203831), (349, 55580149), (1349, 14379149), (6631, 2925271), (24779, 782819), (41201, 470801)]