3389068

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{2347}}^1$

素因数の和:2389

約数の個数: 18

約数和(自身を含む): 6262116

約数和(自身を除く): 2873048

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 2347, 4694, 9388, 44593, 89186, 178372, 847267, 1694534, 3389068]

約数ペア:

[(1, 3389068), (2, 1694534), (4, 847267), (19, 178372), (38, 89186), (76, 44593), (361, 9388), (722, 4694), (1444, 2347)]