21885793319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2107037}}^1$

素因数の和:2107114

約数の個数: 16

約数和(自身を含む): 25486731648

約数和(自身を除く): 3600938329

約数列:

[1, 13, 17, 47, 221, 611, 799, 10387, 2107037, 27391481, 35819629, 99030739, 465655177, 1287399607, 1683522563, 21885793319]

約数ペア:

[(1, 21885793319), (13, 1683522563), (17, 1287399607), (47, 465655177), (221, 99030739), (611, 35819629), (799, 27391481), (10387, 2107037)]