3965224

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{1373}}^1$

素因数の和:1417

約数の個数: 24

約数和(自身を含む): 7852410

約数和(自身を除く): 3887186

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1373, 1444, 2746, 2888, 5492, 10984, 26087, 52174, 104348, 208696, 495653, 991306, 1982612, 3965224]

約数ペア:

[(1, 3965224), (2, 1982612), (4, 991306), (8, 495653), (19, 208696), (38, 104348), (76, 52174), (152, 26087), (361, 10984), (722, 5492), (1373, 2888), (1444, 2746)]