13665938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 24458112

約数和(自身を除く): 10792174

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 673, 781, 923, 1346, 1562, 1846, 7403, 8749, 10153, 14806, 17498, 20306, 47783, 95566, 96239, 192478, 525613, 621179, 1051226, 1242358, 6832969, 13665938]

約数ペア:

[(1, 13665938), (2, 6832969), (11, 1242358), (13, 1051226), (22, 621179), (26, 525613), (71, 192478), (142, 96239), (143, 95566), (286, 47783), (673, 20306), (781, 17498), (923, 14806), (1346, 10153), (1562, 8749), (1846, 7403)]