17278226

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{3943}}^1$

素因数の和:4265

約数の個数: 16

約数和(自身を含む): 29721984

約数和(自身を除く): 12443758

約数列:

[1, 2, 7, 14, 313, 626, 2191, 3943, 4382, 7886, 27601, 55202, 1234159, 2468318, 8639113, 17278226]

約数ペア:

[(1, 17278226), (2, 8639113), (7, 2468318), (14, 1234159), (313, 55202), (626, 27601), (2191, 7886), (3943, 4382)]