13214015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1873}}^1$

素因数の和:1978

約数の個数: 16

約数和(自身を含む): 17000928

約数和(自身を除く): 3786913

約数列:

[1, 5, 17, 83, 85, 415, 1411, 1873, 7055, 9365, 31841, 155459, 159205, 777295, 2642803, 13214015]

約数ペア:

[(1, 13214015), (5, 2642803), (17, 777295), (83, 159205), (85, 155459), (415, 31841), (1411, 9365), (1873, 7055)]