13281862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2089}}^1$

素因数の和:2136

約数の個数: 24

約数和(自身を含む): 23098680

約数和(自身を除く): 9816818

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 374, 578, 2089, 3179, 4178, 6358, 22979, 35513, 45958, 71026, 390643, 603721, 781286, 1207442, 6640931, 13281862]

約数ペア:

[(1, 13281862), (2, 6640931), (11, 1207442), (17, 781286), (22, 603721), (34, 390643), (187, 71026), (289, 45958), (374, 35513), (578, 22979), (2089, 6358), (3179, 4178)]