19773767

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1613}}^1$

素因数の和:1690

約数の個数: 16

約数和(自身を含む): 22776768

約数和(自身を除く): 3003001

約数列:

[1, 13, 23, 41, 299, 533, 943, 1613, 12259, 20969, 37099, 66133, 482287, 859729, 1521059, 19773767]

約数ペア:

[(1, 19773767), (13, 1521059), (23, 859729), (41, 482287), (299, 66133), (533, 37099), (943, 20969), (1613, 12259)]