12166910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2381}}^1$

素因数の和:2468

約数の個数: 32

約数和(自身を含む): 25382592

約数和(自身を除く): 13215682

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2381, 2555, 4762, 5110, 11905, 16667, 23810, 33334, 83335, 166670, 173813, 347626, 869065, 1216691, 1738130, 2433382, 6083455, 12166910]

約数ペア:

[(1, 12166910), (2, 6083455), (5, 2433382), (7, 1738130), (10, 1216691), (14, 869065), (35, 347626), (70, 173813), (73, 166670), (146, 83335), (365, 33334), (511, 23810), (730, 16667), (1022, 11905), (2381, 5110), (2555, 4762)]