22945217

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 25098240

約数和(自身を除く): 2153023

約数列:

[1, 19, 37, 127, 257, 703, 2413, 4699, 4883, 9509, 32639, 89281, 180671, 620141, 1207643, 22945217]

約数ペア:

[(1, 22945217), (19, 1207643), (37, 620141), (127, 180671), (257, 89281), (703, 32639), (2413, 9509), (4699, 4883)]