12217508

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 36

約数和(自身を含む): 23157120

約数和(自身を除く): 10939612

約数列:

[1, 2, 4, 23, 41, 46, 79, 82, 92, 158, 164, 316, 943, 1681, 1817, 1886, 3239, 3362, 3634, 3772, 6478, 6724, 7268, 12956, 38663, 74497, 77326, 132799, 148994, 154652, 265598, 297988, 531196, 3054377, 6108754, 12217508]

約数ペア:

[(1, 12217508), (2, 6108754), (4, 3054377), (23, 531196), (41, 297988), (46, 265598), (79, 154652), (82, 148994), (92, 132799), (158, 77326), (164, 74497), (316, 38663), (943, 12956), (1681, 7268), (1817, 6724), (1886, 6478), (3239, 3772), (3362, 3634)]