2019072218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{254869}}^1$

素因数の和:255121

約数の個数: 16

約数和(自身を含む): 3220537320

約数和(自身を除く): 1201465102

約数列:

[1, 2, 17, 34, 233, 466, 3961, 7922, 254869, 509738, 4332773, 8665546, 59384477, 118768954, 1009536109, 2019072218]

約数ペア:

[(1, 2019072218), (2, 1009536109), (17, 118768954), (34, 59384477), (233, 8665546), (466, 4332773), (3961, 509738), (7922, 254869)]