12926464

素因数分解:

$2^9\times {\mathrm{25247}}^1$

素因数の和:25265

約数の個数: 20

約数和(自身を含む): 25828704

約数和(自身を除く): 12902240

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 25247, 50494, 100988, 201976, 403952, 807904, 1615808, 3231616, 6463232, 12926464]

約数ペア:

[(1, 12926464), (2, 6463232), (4, 3231616), (8, 1615808), (16, 807904), (32, 403952), (64, 201976), (128, 100988), (256, 50494), (512, 25247)]