12623854

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{641}}^1$

素因数の和:915

約数の個数: 16

約数和(自身を含む): 19491120

約数和(自身を除く): 6867266

約数列:

[1, 2, 43, 86, 229, 458, 641, 1282, 9847, 19694, 27563, 55126, 146789, 293578, 6311927, 12623854]

約数ペア:

[(1, 12623854), (2, 6311927), (43, 293578), (86, 146789), (229, 55126), (458, 27563), (641, 19694), (1282, 9847)]