12908539219

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^2\times {\mathrm{66601}}^1$

素因数の和:66822

約数の個数: 12

約数和(自身を含む): 13724008120

約数和(自身を除く): 815468901

約数列:

[1, 19, 101, 1919, 10201, 66601, 193819, 1265419, 6726701, 127807319, 679396801, 12908539219]

約数ペア:

[(1, 12908539219), (19, 679396801), (101, 127807319), (1919, 6726701), (10201, 1265419), (66601, 193819)]