12621826

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{8753}}^1$

素因数の和:8865

約数の個数: 16

約数和(自身を含む): 21849984

約数和(自身を除く): 9228158

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 8753, 17506, 61271, 122542, 901559, 1803118, 6310913, 12621826]

約数ペア:

[(1, 12621826), (2, 6310913), (7, 1803118), (14, 901559), (103, 122542), (206, 61271), (721, 17506), (1442, 8753)]