21365702

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{6101}}^1$

素因数の和:6223

約数の個数: 16

約数和(自身を含む): 34268832

約数和(自身を除く): 12903130

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 6101, 12202, 103717, 207434, 628403, 1256806, 10682851, 21365702]

約数ペア:

[(1, 21365702), (2, 10682851), (17, 1256806), (34, 628403), (103, 207434), (206, 103717), (1751, 12202), (3502, 6101)]