13222792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 15807608

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 47, 88, 92, 94, 139, 184, 188, 253, 278, 376, 506, 517, 556, 1012, 1034, 1081, 1112, 1529, 2024, 2068, 2162, 3058, 3197, 4136, 4324, 6116, 6394, 6533, 8648, 11891, 12232, 12788, 13066, 23782, 25576, 26132, 35167, 47564, 52264, 70334, 71863, 95128, 140668, 143726, 150259, 281336, 287452, 300518, 574904, 601036, 1202072, 1652849, 3305698, 6611396, 13222792]

約数ペア:

[(1, 13222792), (2, 6611396), (4, 3305698), (8, 1652849), (11, 1202072), (22, 601036), (23, 574904), (44, 300518), (46, 287452), (47, 281336), (88, 150259), (92, 143726), (94, 140668), (139, 95128), (184, 71863), (188, 70334), (253, 52264), (278, 47564), (376, 35167), (506, 26132), (517, 25576), (556, 23782), (1012, 13066), (1034, 12788), (1081, 12232), (1112, 11891), (1529, 8648), (2024, 6533), (2068, 6394), (2162, 6116), (3058, 4324), (3197, 4136)]