22647981

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1583}}^1$

素因数の和:1856

約数の個数: 16

約数和(自身を含む): 31933440

約数和(自身を除く): 9285459

約数列:

[1, 3, 19, 57, 251, 753, 1583, 4749, 4769, 14307, 30077, 90231, 397333, 1191999, 7549327, 22647981]

約数ペア:

[(1, 22647981), (3, 7549327), (19, 1191999), (57, 397333), (251, 90231), (753, 30077), (1583, 14307), (4749, 4769)]