28016659

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3623}}^1$

素因数の和:3690

約数の個数: 16

約数和(自身を含む): 33050880

約数和(自身を除く): 5034221

約数列:

[1, 11, 19, 37, 209, 407, 703, 3623, 7733, 39853, 68837, 134051, 757207, 1474561, 2546969, 28016659]

約数ペア:

[(1, 28016659), (11, 2546969), (19, 1474561), (37, 757207), (209, 134051), (407, 68837), (703, 39853), (3623, 7733)]