16669211

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:386

約数の個数: 16

約数和(自身を含む): 18520320

約数和(自身を除く): 1851109

約数列:

[1, 13, 59, 103, 211, 767, 1339, 2743, 6077, 12449, 21733, 79001, 161837, 282529, 1282247, 16669211]

約数ペア:

[(1, 16669211), (13, 1282247), (59, 282529), (103, 161837), (211, 79001), (767, 21733), (1339, 12449), (2743, 6077)]