22887319

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1543}}^1$

素因数の和:1726

約数の個数: 16

約数和(自身を含む): 28360192

約数和(自身を除く): 5472873

約数列:

[1, 7, 13, 91, 163, 1141, 1543, 2119, 10801, 14833, 20059, 140413, 251509, 1760563, 3269617, 22887319]

約数ペア:

[(1, 22887319), (7, 3269617), (13, 1760563), (91, 251509), (163, 140413), (1141, 20059), (1543, 14833), (2119, 10801)]