18190238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2861}}^1$

素因数の和:2908

約数の個数: 24

約数和(自身を含む): 31630824

約数和(自身を除く): 13440586

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 374, 578, 2861, 3179, 5722, 6358, 31471, 48637, 62942, 97274, 535007, 826829, 1070014, 1653658, 9095119, 18190238]

約数ペア:

[(1, 18190238), (2, 9095119), (11, 1653658), (17, 1070014), (22, 826829), (34, 535007), (187, 97274), (289, 62942), (374, 48637), (578, 31471), (2861, 6358), (3179, 5722)]