11953604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 23670528

約数和(自身を除く): 11716924

約数列:

[1, 2, 4, 13, 26, 47, 52, 67, 73, 94, 134, 146, 188, 268, 292, 611, 871, 949, 1222, 1742, 1898, 2444, 3149, 3431, 3484, 3796, 4891, 6298, 6862, 9782, 12596, 13724, 19564, 40937, 44603, 63583, 81874, 89206, 127166, 163748, 178412, 229877, 254332, 459754, 919508, 2988401, 5976802, 11953604]

約数ペア:

[(1, 11953604), (2, 5976802), (4, 2988401), (13, 919508), (26, 459754), (47, 254332), (52, 229877), (67, 178412), (73, 163748), (94, 127166), (134, 89206), (146, 81874), (188, 63583), (268, 44603), (292, 40937), (611, 19564), (871, 13724), (949, 12596), (1222, 9782), (1742, 6862), (1898, 6298), (2444, 4891), (3149, 3796), (3431, 3484)]