12156949816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7270903}}^1$

素因数の和:7270939

約数の個数: 32

約数和(自身を含む): 26175254400

約数和(自身を除く): 14018304584

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 7270903, 14541806, 29083612, 58167224, 79979933, 138147157, 159959866, 276294314, 319919732, 552588628, 639839464, 1105177256, 1519618727, 3039237454, 6078474908, 12156949816]

約数ペア:

[(1, 12156949816), (2, 6078474908), (4, 3039237454), (8, 1519618727), (11, 1105177256), (19, 639839464), (22, 552588628), (38, 319919732), (44, 276294314), (76, 159959866), (88, 138147157), (152, 79979933), (209, 58167224), (418, 29083612), (836, 14541806), (1672, 7270903)]