16925426

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19819}}^1$

素因数の和:19889

約数の個数: 16

約数和(自身を含む): 29492160

約数和(自身を除く): 12566734

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 19819, 39638, 138733, 277466, 1208959, 2417918, 8462713, 16925426]

約数ペア:

[(1, 16925426), (2, 8462713), (7, 2417918), (14, 1208959), (61, 277466), (122, 138733), (427, 39638), (854, 19819)]