2019175571

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{1429}}^1\times {\mathrm{2081}}^1$

素因数の和:3614

約数の個数: 16

約数和(自身を含む): 2334171840

約数和(自身を除く): 314996269

約数列:

[1, 7, 97, 679, 1429, 2081, 10003, 14567, 138613, 201857, 970291, 1412999, 2973749, 20816243, 288453653, 2019175571]

約数ペア:

[(1, 2019175571), (7, 288453653), (97, 20816243), (679, 2973749), (1429, 1412999), (2081, 970291), (10003, 201857), (14567, 138613)]