2019796559

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{70003}}^1$

素因数の和:70118

約数の個数: 16

約数和(自身を含む): 2291650944

約数和(自身を除く): 271854385

約数列:

[1, 11, 43, 61, 473, 671, 2623, 28853, 70003, 770033, 3010129, 4270183, 33111419, 46972013, 183617869, 2019796559]

約数ペア:

[(1, 2019796559), (11, 183617869), (43, 46972013), (61, 33111419), (473, 4270183), (671, 3010129), (2623, 770033), (28853, 70003)]