19003934786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10640501}}^1$

素因数の和:10640569

約数の個数: 16

約数和(自身を含む): 30644645760

約数和(自身を除く): 11640710974

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 10640501, 21281002, 202169519, 404339038, 500103547, 1000207094, 9501967393, 19003934786]

約数ペア:

[(1, 19003934786), (2, 9501967393), (19, 1000207094), (38, 500103547), (47, 404339038), (94, 202169519), (893, 21281002), (1786, 10640501)]