22891181

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{239}}^1$

素因数の和:400

約数の個数: 12

約数和(自身を含む): 24542400

約数和(自身を除く): 1651219

約数列:

[1, 19, 71, 239, 1349, 4541, 5041, 16969, 95779, 322411, 1204799, 22891181]

約数ペア:

[(1, 22891181), (19, 1204799), (71, 322411), (239, 95779), (1349, 16969), (4541, 5041)]