189982078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{664273}}^1$

素因数の和:664299

約数の個数: 16

約数和(自身を含む): 334794096

約数和(自身を除く): 144812018

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 664273, 1328546, 7307003, 8635549, 14614006, 17271098, 94991039, 189982078]

約数ペア:

[(1, 189982078), (2, 94991039), (11, 17271098), (13, 14614006), (22, 8635549), (26, 7307003), (143, 1328546), (286, 664273)]