2019010585

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{24799}}^1$

素因数の和:25680

約数の個数: 16

約数和(自身を含む): 2553408000

約数和(自身を除く): 534397415

約数列:

[1, 5, 19, 95, 857, 4285, 16283, 24799, 81415, 123995, 471181, 2355905, 21252743, 106263715, 403802117, 2019010585]

約数ペア:

[(1, 2019010585), (5, 403802117), (19, 106263715), (95, 21252743), (857, 2355905), (4285, 471181), (16283, 123995), (24799, 81415)]