12148156

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{313}}^2$

素因数の和:661

約数の個数: 18

約数和(自身を含む): 22015392

約数和(自身を除く): 9867236

約数列:

[1, 2, 4, 31, 62, 124, 313, 626, 1252, 9703, 19406, 38812, 97969, 195938, 391876, 3037039, 6074078, 12148156]

約数ペア:

[(1, 12148156), (2, 6074078), (4, 3037039), (31, 391876), (62, 195938), (124, 97969), (313, 38812), (626, 19406), (1252, 9703)]