2019938258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{15473}}^1\times {\mathrm{5021}}^1$

素因数の和:20509

約数の個数: 16

約数和(自身を含む): 3263837976

約数和(自身を除く): 1243899718

約数列:

[1, 2, 13, 26, 5021, 10042, 15473, 30946, 65273, 130546, 201149, 402298, 77689933, 155379866, 1009969129, 2019938258]

約数ペア:

[(1, 2019938258), (2, 1009969129), (13, 155379866), (26, 77689933), (5021, 402298), (10042, 201149), (15473, 130546), (30946, 65273)]