12503807998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1459}}^1\times {\mathrm{16937}}^1$

素因数の和:18432

約数の個数: 32

約数和(自身を含む): 21366270720

約数和(自身を除く): 8862462722

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 1459, 2918, 16049, 16937, 32098, 33557, 33874, 67114, 186307, 369127, 372614, 389551, 738254, 779102, 4285061, 8570122, 24711083, 49422166, 271821913, 543643826, 568354909, 1136709818, 6251903999, 12503807998]

約数ペア:

[(1, 12503807998), (2, 6251903999), (11, 1136709818), (22, 568354909), (23, 543643826), (46, 271821913), (253, 49422166), (506, 24711083), (1459, 8570122), (2918, 4285061), (16049, 779102), (16937, 738254), (32098, 389551), (33557, 372614), (33874, 369127), (67114, 186307)]