1934856989

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{19763}}^1$

素因数の和:20236

約数の個数: 16

約数和(自身を含む): 2211354432

約数和(自身を除く): 276497443

約数列:

[1, 13, 17, 221, 443, 5759, 7531, 19763, 97903, 256919, 335971, 4367623, 8755009, 113815117, 148835153, 1934856989]

約数ペア:

[(1, 1934856989), (13, 148835153), (17, 113815117), (221, 8755009), (443, 4367623), (5759, 335971), (7531, 256919), (19763, 97903)]