3786890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1049}}^1$

素因数の和:1094

約数の個数: 24

約数和(自身を含む): 7200900

約数和(自身を除く): 3414010

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1049, 1805, 2098, 3610, 5245, 10490, 19931, 39862, 99655, 199310, 378689, 757378, 1893445, 3786890]

約数ペア:

[(1, 3786890), (2, 1893445), (5, 757378), (10, 378689), (19, 199310), (38, 99655), (95, 39862), (190, 19931), (361, 10490), (722, 5245), (1049, 3610), (1805, 2098)]