15831616

素因数分解:

$2^6\times {\mathrm{247369}}^1$

素因数の和:247381

約数の個数: 14

約数和(自身を含む): 31415990

約数和(自身を除く): 15584374

約数列:

[1, 2, 4, 8, 16, 32, 64, 247369, 494738, 989476, 1978952, 3957904, 7915808, 15831616]

約数ペア:

[(1, 15831616), (2, 7915808), (4, 3957904), (8, 1978952), (16, 989476), (32, 494738), (64, 247369)]