15703781038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1\times {\mathrm{6949}}^1$

素因数の和:7840

約数の個数: 32

約数和(自身を含む): 25920720000

約数和(自身を除く): 10216938962

約数列:

[1, 2, 11, 22, 139, 278, 739, 1478, 1529, 3058, 6949, 8129, 13898, 16258, 76439, 102721, 152878, 205442, 965911, 1129931, 1931822, 2259862, 5135311, 10270622, 10625021, 21250042, 56488421, 112976842, 713808229, 1427616458, 7851890519, 15703781038]

約数ペア:

[(1, 15703781038), (2, 7851890519), (11, 1427616458), (22, 713808229), (139, 112976842), (278, 56488421), (739, 21250042), (1478, 10625021), (1529, 10270622), (3058, 5135311), (6949, 2259862), (8129, 1931822), (13898, 1129931), (16258, 965911), (76439, 205442), (102721, 152878)]