12629689919

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{120871}}^1$

素因数の和:120971

約数の個数: 32

約数和(自身を含む): 16709345280

約数和(自身を除く): 4079655361

約数列:

[1, 7, 11, 23, 59, 77, 161, 253, 413, 649, 1357, 1771, 4543, 9499, 14927, 104489, 120871, 846097, 1329581, 2780033, 7131389, 9307067, 19460231, 30580363, 49919723, 78445279, 164021947, 214062541, 549116953, 1148153629, 1804241417, 12629689919]

約数ペア:

[(1, 12629689919), (7, 1804241417), (11, 1148153629), (23, 549116953), (59, 214062541), (77, 164021947), (161, 78445279), (253, 49919723), (413, 30580363), (649, 19460231), (1357, 9307067), (1771, 7131389), (4543, 2780033), (9499, 1329581), (14927, 846097), (104489, 120871)]