12117854

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 21482496

約数和(自身を除く): 9364642

約数列:

[1, 2, 7, 14, 71, 73, 142, 146, 167, 334, 497, 511, 994, 1022, 1169, 2338, 5183, 10366, 11857, 12191, 23714, 24382, 36281, 72562, 82999, 85337, 165998, 170674, 865561, 1731122, 6058927, 12117854]

約数ペア:

[(1, 12117854), (2, 6058927), (7, 1731122), (14, 865561), (71, 170674), (73, 165998), (142, 85337), (146, 82999), (167, 72562), (334, 36281), (497, 24382), (511, 23714), (994, 12191), (1022, 11857), (1169, 10366), (2338, 5183)]