2019936530

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3811201}}^1$

素因数の和:3811261

約数の個数: 16

約数和(自身を含む): 3704488344

約数和(自身を除く): 1684551814

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 3811201, 7622402, 19056005, 38112010, 201993653, 403987306, 1009968265, 2019936530]

約数ペア:

[(1, 2019936530), (2, 1009968265), (5, 403987306), (10, 201993653), (53, 38112010), (106, 19056005), (265, 7622402), (530, 3811201)]