13638608

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{2689}}^1$

素因数の和:3014

約数の個数: 20

約数和(自身を含む): 26518020

約数和(自身を除く): 12879412

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 2689, 5072, 5378, 10756, 21512, 43024, 852413, 1704826, 3409652, 6819304, 13638608]

約数ペア:

[(1, 13638608), (2, 6819304), (4, 3409652), (8, 1704826), (16, 852413), (317, 43024), (634, 21512), (1268, 10756), (2536, 5378), (2689, 5072)]