19835123

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{823}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 24838656

約数和(自身を除く): 5003533

約数列:

[1, 7, 11, 77, 313, 823, 2191, 3443, 5761, 9053, 24101, 63371, 257599, 1803193, 2833589, 19835123]

約数ペア:

[(1, 19835123), (7, 2833589), (11, 1803193), (77, 257599), (313, 63371), (823, 24101), (2191, 9053), (3443, 5761)]