19501473959

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1\times {\mathrm{977}}^1$

素因数の和:1795

約数の個数: 32

約数和(自身を含む): 22715919936

約数和(自身を除く): 3214445977

約数列:

[1, 11, 17, 173, 187, 617, 977, 1903, 2941, 6787, 10489, 10747, 16609, 32351, 106741, 115379, 169021, 182699, 602809, 1174151, 1814597, 1859231, 2873357, 6630899, 10247753, 19960567, 31606927, 104285957, 112725283, 1147145527, 1772861269, 19501473959]

約数ペア:

[(1, 19501473959), (11, 1772861269), (17, 1147145527), (173, 112725283), (187, 104285957), (617, 31606927), (977, 19960567), (1903, 10247753), (2941, 6630899), (6787, 2873357), (10489, 1859231), (10747, 1814597), (16609, 1174151), (32351, 602809), (106741, 182699), (115379, 169021)]