16880612

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5531}}^1$

素因数の和:5651

約数の個数: 24

約数和(自身を含む): 34077120

約数和(自身を除く): 17196508

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 5531, 11062, 22124, 38717, 77434, 154868, 602879, 1205758, 2411516, 4220153, 8440306, 16880612]

約数ペア:

[(1, 16880612), (2, 8440306), (4, 4220153), (7, 2411516), (14, 1205758), (28, 602879), (109, 154868), (218, 77434), (436, 38717), (763, 22124), (1526, 11062), (3052, 5531)]