13888031

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 16239744

約数和(自身を除く): 2351713

約数列:

[1, 17, 19, 31, 73, 323, 361, 527, 589, 1241, 1387, 2263, 6137, 10013, 11191, 23579, 26353, 38471, 42997, 190247, 448001, 730949, 816943, 13888031]

約数ペア:

[(1, 13888031), (17, 816943), (19, 730949), (31, 448001), (73, 190247), (323, 42997), (361, 38471), (527, 26353), (589, 23579), (1241, 11191), (1387, 10013), (2263, 6137)]