15884141

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 20378880

約数和(自身を除く): 4494739

約数列:

[1, 7, 13, 29, 91, 169, 203, 377, 463, 1183, 2639, 3241, 4901, 6019, 13427, 34307, 42133, 78247, 93989, 174551, 547729, 1221857, 2269163, 15884141]

約数ペア:

[(1, 15884141), (7, 2269163), (13, 1221857), (29, 547729), (91, 174551), (169, 93989), (203, 78247), (377, 42133), (463, 34307), (1183, 13427), (2639, 6019), (3241, 4901)]