196146874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1273681}}^1$

素因数の和:1273701

約数の個数: 16

約数和(自身を含む): 366820416

約数和(自身を除く): 170673542

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1273681, 2547362, 8915767, 14010491, 17831534, 28020982, 98073437, 196146874]

約数ペア:

[(1, 196146874), (2, 98073437), (7, 28020982), (11, 17831534), (14, 14010491), (22, 8915767), (77, 2547362), (154, 1273681)]