21996748796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{499926109}}^1$

素因数の和:499926124

約数の個数: 12

約数和(自身を含む): 41993793240

約数和(自身を除く): 19997044444

約数列:

[1, 2, 4, 11, 22, 44, 499926109, 999852218, 1999704436, 5499187199, 10998374398, 21996748796]

約数ペア:

[(1, 21996748796), (2, 10998374398), (4, 5499187199), (11, 1999704436), (22, 999852218), (44, 499926109)]