19966454818

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9304033}}^1$

素因数の和:9304101

約数の個数: 16

約数和(自身を含む): 31819796280

約数和(自身を除く): 11853341462

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 9304033, 18608066, 269816957, 344249221, 539633914, 688498442, 9983227409, 19966454818]

約数ペア:

[(1, 19966454818), (2, 9983227409), (29, 688498442), (37, 539633914), (58, 344249221), (74, 269816957), (1073, 18608066), (2146, 9304033)]