22865195

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2326

約数の個数: 16

約数和(自身を含む): 28797120

約数和(自身を除く): 5931925

約数列:

[1, 5, 29, 71, 145, 355, 2059, 2221, 10295, 11105, 64409, 157691, 322045, 788455, 4573039, 22865195]

約数ペア:

[(1, 22865195), (5, 4573039), (29, 788455), (71, 322045), (145, 157691), (355, 64409), (2059, 11105), (2221, 10295)]