15707760752

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{1485227}}^1$

素因数の和:1485896

約数の個数: 20

約数和(自身を含む): 30479849016

約数和(自身を除く): 14772088264

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 1485227, 2970454, 5940908, 11881816, 23763632, 981735047, 1963470094, 3926940188, 7853880376, 15707760752]

約数ペア:

[(1, 15707760752), (2, 7853880376), (4, 3926940188), (8, 1963470094), (16, 981735047), (661, 23763632), (1322, 11881816), (2644, 5940908), (5288, 2970454), (10576, 1485227)]