20100542

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130523}}^1$

素因数の和:130543

約数の個数: 16

約数和(自身を含む): 37590912

約数和(自身を除く): 17490370

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 130523, 261046, 913661, 1435753, 1827322, 2871506, 10050271, 20100542]

約数ペア:

[(1, 20100542), (2, 10050271), (7, 2871506), (11, 1827322), (14, 1435753), (22, 913661), (77, 261046), (154, 130523)]