16561204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12979}}^1$

素因数の和:13023

約数の個数: 24

約数和(自身を含む): 32709600

約数和(自身を除く): 16148396

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 12979, 25958, 51916, 142769, 285538, 376391, 571076, 752782, 1505564, 4140301, 8280602, 16561204]

約数ペア:

[(1, 16561204), (2, 8280602), (4, 4140301), (11, 1505564), (22, 752782), (29, 571076), (44, 376391), (58, 285538), (116, 142769), (319, 51916), (638, 25958), (1276, 12979)]