15747922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4993}}^1$

素因数の和:5097

約数の個数: 16

約数和(自身を含む): 25169760

約数和(自身を除く): 9421838

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 4993, 9986, 94867, 189734, 414419, 828838, 7873961, 15747922]

約数ペア:

[(1, 15747922), (2, 7873961), (19, 828838), (38, 414419), (83, 189734), (166, 94867), (1577, 9986), (3154, 4993)]