39874406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1303}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 70979328

約数和(自身を除く): 31104922

約数列:

[1, 2, 11, 13, 22, 26, 107, 143, 214, 286, 1177, 1303, 1391, 2354, 2606, 2782, 14333, 15301, 16939, 28666, 30602, 33878, 139421, 186329, 278842, 372658, 1533631, 1812473, 3067262, 3624946, 19937203, 39874406]

約数ペア:

[(1, 39874406), (2, 19937203), (11, 3624946), (13, 3067262), (22, 1812473), (26, 1533631), (107, 372658), (143, 278842), (214, 186329), (286, 139421), (1177, 33878), (1303, 30602), (1391, 28666), (2354, 16939), (2606, 15301), (2782, 14333)]