219049622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{9956801}}^1$

素因数の和:9956814

約数の個数: 8

約数和(自身を含む): 358444872

約数和(自身を除く): 139395250

約数列:

[1, 2, 11, 22, 9956801, 19913602, 109524811, 219049622]

約数ペア:

[(1, 219049622), (2, 109524811), (11, 19913602), (22, 9956801)]