122894774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{75211}}^1$

素因数の和:75275

約数の個数: 16

約数和(自身を含む): 198559680

約数和(自身を除く): 75664906

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 75211, 150422, 1429009, 2858018, 3234073, 6468146, 61447387, 122894774]

約数ペア:

[(1, 122894774), (2, 61447387), (19, 6468146), (38, 3234073), (43, 2858018), (86, 1429009), (817, 150422), (1634, 75211)]