42228868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{50513}}^1$

素因数の和:50547

約数の個数: 24

約数和(自身を含む): 84863520

約数和(自身を除く): 42634652

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 50513, 101026, 202052, 555643, 959747, 1111286, 1919494, 2222572, 3838988, 10557217, 21114434, 42228868]

約数ペア:

[(1, 42228868), (2, 21114434), (4, 10557217), (11, 3838988), (19, 2222572), (22, 1919494), (38, 1111286), (44, 959747), (76, 555643), (209, 202052), (418, 101026), (836, 50513)]