21833071

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2389}}^1$

素因数の和:2458

約数の個数: 16

約数和(自身を含む): 25429600

約数和(自身を除く): 3596529

約数列:

[1, 13, 19, 37, 247, 481, 703, 2389, 9139, 31057, 45391, 88393, 590083, 1149109, 1679467, 21833071]

約数ペア:

[(1, 21833071), (13, 1679467), (19, 1149109), (37, 590083), (247, 88393), (481, 45391), (703, 31057), (2389, 9139)]