12456274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{827}}^1$

素因数の和:1289

約数の個数: 16

約数和(自身を含む): 19852128

約数和(自身を除く): 7395854

約数列:

[1, 2, 17, 34, 443, 827, 886, 1654, 7531, 14059, 15062, 28118, 366361, 732722, 6228137, 12456274]

約数ペア:

[(1, 12456274), (2, 6228137), (17, 732722), (34, 366361), (443, 28118), (827, 15062), (886, 14059), (1654, 7531)]