69214891

素因数分解:

${\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{1759}}^1$

素因数の和:1906

約数の個数: 12

約数和(自身を含む): 73761600

約数和(自身を除く): 4546709

約数列:

[1, 19, 109, 361, 1759, 2071, 33421, 39349, 191731, 634999, 3642889, 69214891]

約数ペア:

[(1, 69214891), (19, 3642889), (109, 634999), (361, 191731), (1759, 39349), (2071, 33421)]