1949679908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2332153}}^1$

素因数の和:2332187

約数の個数: 24

約数和(自身を含む): 3918018720

約数和(自身を除く): 1968338812

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2332153, 4664306, 9328612, 25653683, 44310907, 51307366, 88621814, 102614732, 177243628, 487419977, 974839954, 1949679908]

約数ペア:

[(1, 1949679908), (2, 974839954), (4, 487419977), (11, 177243628), (19, 102614732), (22, 88621814), (38, 51307366), (44, 44310907), (76, 25653683), (209, 9328612), (418, 4664306), (836, 2332153)]