189634706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{20707}}^1$

素因数の和:20969

約数の個数: 16

約数和(自身を含む): 300680160

約数和(自身を除く): 111045454

約数列:

[1, 2, 19, 38, 241, 482, 4579, 9158, 20707, 41414, 393433, 786866, 4990387, 9980774, 94817353, 189634706]

約数ペア:

[(1, 189634706), (2, 94817353), (19, 9980774), (38, 4990387), (241, 786866), (482, 393433), (4579, 41414), (9158, 20707)]