12291554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{13627}}^1$

素因数の和:13681

約数の個数: 16

約数和(自身を含む): 20605536

約数和(自身を除く): 8313982

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 13627, 27254, 149897, 299794, 558707, 1117414, 6145777, 12291554]

約数ペア:

[(1, 12291554), (2, 6145777), (11, 1117414), (22, 558707), (41, 299794), (82, 149897), (451, 27254), (902, 13627)]