12142168

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 23823360

約数和(自身を除く): 11681192

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 751, 1502, 2021, 3004, 4042, 6008, 8084, 16168, 32293, 35297, 64586, 70594, 129172, 141188, 258344, 282376, 1517771, 3035542, 6071084, 12142168]

約数ペア:

[(1, 12142168), (2, 6071084), (4, 3035542), (8, 1517771), (43, 282376), (47, 258344), (86, 141188), (94, 129172), (172, 70594), (188, 64586), (344, 35297), (376, 32293), (751, 16168), (1502, 8084), (2021, 6008), (3004, 4042)]