15180494

素因数分解:

$2^1\times 7^3\times {\mathrm{22129}}^1$

素因数の和:22152

約数の個数: 16

約数和(自身を含む): 26556000

約数和(自身を除く): 11375506

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 22129, 44258, 154903, 309806, 1084321, 2168642, 7590247, 15180494]

約数ペア:

[(1, 15180494), (2, 7590247), (7, 2168642), (14, 1084321), (49, 309806), (98, 154903), (343, 44258), (686, 22129)]