15191373

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 20843136

約数和(自身を除く): 5651763

約数列:

[1, 3, 71, 73, 213, 219, 977, 2931, 5183, 15549, 69367, 71321, 208101, 213963, 5063791, 15191373]

約数ペア:

[(1, 15191373), (3, 5063791), (71, 213963), (73, 208101), (213, 71321), (219, 69367), (977, 15549), (2931, 5183)]