28325561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{433}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 32706240

約数和(自身を除く): 4380679

約数列:

[1, 11, 19, 209, 313, 433, 3443, 4763, 5947, 8227, 65417, 90497, 135529, 1490819, 2575051, 28325561]

約数ペア:

[(1, 28325561), (11, 2575051), (19, 1490819), (209, 135529), (313, 90497), (433, 65417), (3443, 8227), (4763, 5947)]