29640874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{7723}}^1$

素因数の和:7845

約数の個数: 16

約数和(自身を含む): 47270880

約数和(自身を除く): 17630006

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 7723, 15446, 146737, 293474, 780023, 1560046, 14820437, 29640874]

約数ペア:

[(1, 29640874), (2, 14820437), (19, 1560046), (38, 780023), (101, 293474), (202, 146737), (1919, 15446), (3838, 7723)]