27841382

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{619}}^1$

素因数の和:1187

約数の個数: 16

約数和(自身を含む): 42884160

約数和(自身を除く): 15042778

約数列:

[1, 2, 43, 86, 523, 619, 1046, 1238, 22489, 26617, 44978, 53234, 323737, 647474, 13920691, 27841382]

約数ペア:

[(1, 27841382), (2, 13920691), (43, 647474), (86, 323737), (523, 53234), (619, 44978), (1046, 26617), (1238, 22489)]