16103428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2633}}^1$

素因数の和:2787

約数の個数: 24

約数和(自身を含む): 30975840

約数和(自身を除く): 14872412

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 2633, 3058, 5266, 6116, 10532, 28963, 57926, 115852, 365987, 731974, 1463948, 4025857, 8051714, 16103428]

約数ペア:

[(1, 16103428), (2, 8051714), (4, 4025857), (11, 1463948), (22, 731974), (44, 365987), (139, 115852), (278, 57926), (556, 28963), (1529, 10532), (2633, 6116), (3058, 5266)]