189894386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29867}}^1$

素因数の和:29914

約数の個数: 24

約数和(自身を含む): 330101136

約数和(自身を除く): 140206750

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 374, 578, 3179, 6358, 29867, 59734, 328537, 507739, 657074, 1015478, 5585129, 8631563, 11170258, 17263126, 94947193, 189894386]

約数ペア:

[(1, 189894386), (2, 94947193), (11, 17263126), (17, 11170258), (22, 8631563), (34, 5585129), (187, 1015478), (289, 657074), (374, 507739), (578, 328537), (3179, 59734), (6358, 29867)]