15460889

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 16836480

約数和(自身を除く): 1375591

約数列:

[1, 19, 71, 73, 157, 1349, 1387, 2983, 5183, 11147, 11461, 98477, 211793, 217759, 813731, 15460889]

約数ペア:

[(1, 15460889), (19, 813731), (71, 217759), (73, 211793), (157, 98477), (1349, 11461), (1387, 11147), (2983, 5183)]