15696839824

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{3134353}}^1$

素因数の和:3134674

約数の個数: 20

約数和(自身を含む): 30509801836

約数和(自身を除く): 14812962012

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 3134353, 6268706, 12537412, 25074824, 50149648, 981052489, 1962104978, 3924209956, 7848419912, 15696839824]

約数ペア:

[(1, 15696839824), (2, 7848419912), (4, 3924209956), (8, 1962104978), (16, 981052489), (313, 50149648), (626, 25074824), (1252, 12537412), (2504, 6268706), (5008, 3134353)]