15671443398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{244721}}^1$

素因数の和:245560

約数の個数: 32

約数和(自身を含む): 33795129312

約数和(自身を除く): 18123685914

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 821, 1642, 2463, 4926, 10673, 21346, 32019, 64038, 244721, 489442, 734163, 1468326, 3181373, 6362746, 9544119, 19088238, 200915941, 401831882, 602747823, 1205495646, 2611907233, 5223814466, 7835721699, 15671443398]

約数ペア:

[(1, 15671443398), (2, 7835721699), (3, 5223814466), (6, 2611907233), (13, 1205495646), (26, 602747823), (39, 401831882), (78, 200915941), (821, 19088238), (1642, 9544119), (2463, 6362746), (4926, 3181373), (10673, 1468326), (21346, 734163), (32019, 489442), (64038, 244721)]