2015222593

素因数分解:

${\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{491}}^1\times {\mathrm{641}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 2135240640

約数和(自身を除く): 120018047

約数列:

[1, 19, 337, 491, 641, 6403, 9329, 12179, 165467, 216017, 314731, 3143873, 4104323, 5979889, 106064347, 2015222593]

約数ペア:

[(1, 2015222593), (19, 106064347), (337, 5979889), (491, 4104323), (641, 3143873), (6403, 314731), (9329, 216017), (12179, 165467)]