11761790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 22952160

約数和(自身を除く): 11190370

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 1609, 3218, 3655, 7310, 8045, 16090, 27353, 54706, 69187, 136765, 138374, 273530, 345935, 691870, 1176179, 2352358, 5880895, 11761790]

約数ペア:

[(1, 11761790), (2, 5880895), (5, 2352358), (10, 1176179), (17, 691870), (34, 345935), (43, 273530), (85, 138374), (86, 136765), (170, 69187), (215, 54706), (430, 27353), (731, 16090), (1462, 8045), (1609, 7310), (3218, 3655)]