13125998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3169}}^1$

素因数の和:3299

約数の個数: 16

約数和(自身を含む): 20922000

約数和(自身を除く): 7796002

約数列:

[1, 2, 19, 38, 109, 218, 2071, 3169, 4142, 6338, 60211, 120422, 345421, 690842, 6562999, 13125998]

約数ペア:

[(1, 13125998), (2, 6562999), (19, 690842), (38, 345421), (109, 120422), (218, 60211), (2071, 6338), (3169, 4142)]