15880334

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:839

約数の個数: 16

約数和(自身を含む): 24281088

約数和(自身を除く): 8400754

約数列:

[1, 2, 103, 127, 206, 254, 607, 1214, 13081, 26162, 62521, 77089, 125042, 154178, 7940167, 15880334]

約数ペア:

[(1, 15880334), (2, 7940167), (103, 154178), (127, 125042), (206, 77089), (254, 62521), (607, 26162), (1214, 13081)]