39752812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21011}}^1$

素因数の和:21069

約数の個数: 24

約数和(自身を含む): 77660352

約数和(自身を除く): 37907540

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 21011, 42022, 84044, 231121, 462242, 903473, 924484, 1806946, 3613892, 9938203, 19876406, 39752812]

約数ペア:

[(1, 39752812), (2, 19876406), (4, 9938203), (11, 3613892), (22, 1806946), (43, 924484), (44, 903473), (86, 462242), (172, 231121), (473, 84044), (946, 42022), (1892, 21011)]