19159730

素因数分解:

$2^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{1823}}^1$

素因数の和:2881

約数の個数: 16

約数和(自身を含む): 34539264

約数和(自身を除く): 15379534

約数列:

[1, 2, 5, 10, 1051, 1823, 2102, 3646, 5255, 9115, 10510, 18230, 1915973, 3831946, 9579865, 19159730]

約数ペア:

[(1, 19159730), (2, 9579865), (5, 3831946), (10, 1915973), (1051, 18230), (1823, 10510), (2102, 9115), (3646, 5255)]