1895810080328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{983}}^1\times {\mathrm{12688133}}^1$

素因数の和:12689141

約数の個数: 32

約数和(自身を含む): 3745537156800

約数和(自身を除く): 1849727076472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 983, 1966, 3932, 7864, 18677, 37354, 74708, 149416, 12688133, 25376266, 50752532, 101505064, 241074527, 482149054, 964298108, 1928596216, 12472434739, 24944869478, 49889738956, 99779477912, 236976260041, 473952520082, 947905040164, 1895810080328]

約数ペア:

[(1, 1895810080328), (2, 947905040164), (4, 473952520082), (8, 236976260041), (19, 99779477912), (38, 49889738956), (76, 24944869478), (152, 12472434739), (983, 1928596216), (1966, 964298108), (3932, 482149054), (7864, 241074527), (18677, 101505064), (37354, 50752532), (74708, 25376266), (149416, 12688133)]