13314686

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2789}}^1$

素因数の和:2840

約数の個数: 32

約数和(自身を含む): 25712640

約数和(自身を除く): 12397954

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 2789, 4774, 5578, 19523, 30679, 39046, 61358, 86459, 172918, 214753, 429506, 605213, 951049, 1210426, 1902098, 6657343, 13314686]

約数ペア:

[(1, 13314686), (2, 6657343), (7, 1902098), (11, 1210426), (14, 951049), (22, 605213), (31, 429506), (62, 214753), (77, 172918), (154, 86459), (217, 61358), (341, 39046), (434, 30679), (682, 19523), (2387, 5578), (2789, 4774)]