19691385274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{24190891}}^1$

素因数の和:24190941

約数の個数: 16

約数和(自身を含む): 33093140256

約数和(自身を除く): 13401754982

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 24190891, 48381782, 266099801, 532199602, 895062967, 1790125934, 9845692637, 19691385274]

約数ペア:

[(1, 19691385274), (2, 9845692637), (11, 1790125934), (22, 895062967), (37, 532199602), (74, 266099801), (407, 48381782), (814, 24190891)]