13996318

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 24883200

約数和(自身を除く): 10886882

約数列:

[1, 2, 7, 14, 47, 89, 94, 178, 239, 329, 478, 623, 658, 1246, 1673, 3346, 4183, 8366, 11233, 21271, 22466, 29281, 42542, 58562, 78631, 148897, 157262, 297794, 999737, 1999474, 6998159, 13996318]

約数ペア:

[(1, 13996318), (2, 6998159), (7, 1999474), (14, 999737), (47, 297794), (89, 157262), (94, 148897), (178, 78631), (239, 58562), (329, 42542), (478, 29281), (623, 22466), (658, 21271), (1246, 11233), (1673, 8366), (3346, 4183)]