19243508258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43537349}}^1$

素因数の和:43537381

約数の個数: 16

約数和(自身を含む): 32914236600

約数和(自身を除く): 13670728342

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 43537349, 87074698, 565985537, 740134933, 1131971074, 1480269866, 9621754129, 19243508258]

約数ペア:

[(1, 19243508258), (2, 9621754129), (13, 1480269866), (17, 1131971074), (26, 740134933), (34, 565985537), (221, 87074698), (442, 43537349)]