12658492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 28046592

約数和(自身を除く): 15388100

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 563, 803, 1022, 1126, 1606, 2044, 2252, 3212, 3941, 5621, 6193, 7882, 11242, 12386, 15764, 22484, 24772, 41099, 43351, 82198, 86702, 164396, 173404, 287693, 452089, 575386, 904178, 1150772, 1808356, 3164623, 6329246, 12658492]

約数ペア:

[(1, 12658492), (2, 6329246), (4, 3164623), (7, 1808356), (11, 1150772), (14, 904178), (22, 575386), (28, 452089), (44, 287693), (73, 173404), (77, 164396), (146, 86702), (154, 82198), (292, 43351), (308, 41099), (511, 24772), (563, 22484), (803, 15764), (1022, 12386), (1126, 11242), (1606, 7882), (2044, 6193), (2252, 5621), (3212, 3941)]