19363883

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1303}}^1$

素因数の和:1514

約数の個数: 16

約数和(自身を含む): 24285696

約数和(自身を除く): 4921813

約数列:

[1, 7, 11, 77, 193, 1303, 1351, 2123, 9121, 14333, 14861, 100331, 251479, 1760353, 2766269, 19363883]

約数ペア:

[(1, 19363883), (7, 2766269), (11, 1760353), (77, 251479), (193, 100331), (1303, 14861), (1351, 14333), (2123, 9121)]