19328114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1993}}^1$

素因数の和:2381

約数の個数: 16

約数和(自身を含む): 31321752

約数和(自身を除く): 11993638

約数列:

[1, 2, 13, 26, 373, 746, 1993, 3986, 4849, 9698, 25909, 51818, 743389, 1486778, 9664057, 19328114]

約数ペア:

[(1, 19328114), (2, 9664057), (13, 1486778), (26, 743389), (373, 51818), (746, 25909), (1993, 9698), (3986, 4849)]