12271754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4013}}^1$

素因数の和:4165

約数の個数: 16

約数和(自身を含む): 20230560

約数和(自身を除く): 7958806

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 4013, 8026, 44143, 88286, 557807, 1115614, 6135877, 12271754]

約数ペア:

[(1, 12271754), (2, 6135877), (11, 1115614), (22, 557807), (139, 88286), (278, 44143), (1529, 8026), (3058, 4013)]