13996826

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1303}}^1$

素因数の和:1477

約数の個数: 16

約数和(自身を含む): 21688128

約数和(自身を除く): 7691302

約数列:

[1, 2, 41, 82, 131, 262, 1303, 2606, 5371, 10742, 53423, 106846, 170693, 341386, 6998413, 13996826]

約数ペア:

[(1, 13996826), (2, 6998413), (41, 341386), (82, 170693), (131, 106846), (262, 53423), (1303, 10742), (2606, 5371)]