2019944641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{830911}}^1$

素因数の和:830952

約数の個数: 16

約数和(自身を含む): 2512677888

約数和(自身を除く): 492733247

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 830911, 9140021, 10801843, 14125487, 118820273, 155380357, 183631331, 2019944641]

約数ペア:

[(1, 2019944641), (11, 183631331), (13, 155380357), (17, 118820273), (143, 14125487), (187, 10801843), (221, 9140021), (2431, 830911)]