15670039

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11971}}^1$

素因数の和:12006

約数の個数: 16

約数和(自身を含む): 20687616

約数和(自身を除く): 5017577

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 11971, 83797, 131681, 203507, 921767, 1424549, 2238577, 15670039]

約数ペア:

[(1, 15670039), (7, 2238577), (11, 1424549), (17, 921767), (77, 203507), (119, 131681), (187, 83797), (1309, 11971)]