16267838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5419}}^1$

素因数の和:5519

約数の個数: 16

約数和(自身を含む): 26016000

約数和(自身を除く): 9748162

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 5419, 10838, 102961, 205922, 428101, 856202, 8133919, 16267838]

約数ペア:

[(1, 16267838), (2, 8133919), (19, 856202), (38, 428101), (79, 205922), (158, 102961), (1501, 10838), (3002, 5419)]