15916638

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{37363}}^1$

素因数の和:37439

約数の個数: 16

約数和(自身を含む): 32282496

約数和(自身を除く): 16365858

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 37363, 74726, 112089, 224178, 2652773, 5305546, 7958319, 15916638]

約数ペア:

[(1, 15916638), (2, 7958319), (3, 5305546), (6, 2652773), (71, 224178), (142, 112089), (213, 74726), (426, 37363)]