47138278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{112771}}^1$

素因数の和:112803

約数の個数: 16

約数和(自身を含む): 81195840

約数和(自身を除く): 34057562

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 112771, 225542, 1240481, 2142649, 2480962, 4285298, 23569139, 47138278]

約数ペア:

[(1, 47138278), (2, 23569139), (11, 4285298), (19, 2480962), (22, 2142649), (38, 1240481), (209, 225542), (418, 112771)]