123172214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{29009}}^1$

素因数の和:29215

約数の個数: 16

約数和(自身を含む): 202605840

約数和(自身を除く): 79433626

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 29009, 58018, 319099, 638198, 5598737, 11197474, 61586107, 123172214]

約数ペア:

[(1, 123172214), (2, 61586107), (11, 11197474), (22, 5598737), (193, 638198), (386, 319099), (2123, 58018), (4246, 29009)]