19641314

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127541}}^1$

素因数の和:127561

約数の個数: 16

約数和(自身を含む): 36732096

約数和(自身を除く): 17090782

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 127541, 255082, 892787, 1402951, 1785574, 2805902, 9820657, 19641314]

約数ペア:

[(1, 19641314), (2, 9820657), (7, 2805902), (11, 1785574), (14, 1402951), (22, 892787), (77, 255082), (154, 127541)]