12784528

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{1907}}^1$

素因数の和:2334

約数の個数: 20

約数和(自身を含む): 24842160

約数和(自身を除く): 12057632

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 1907, 3352, 3814, 6704, 7628, 15256, 30512, 799033, 1598066, 3196132, 6392264, 12784528]

約数ペア:

[(1, 12784528), (2, 6392264), (4, 3196132), (8, 1598066), (16, 799033), (419, 30512), (838, 15256), (1676, 7628), (1907, 6704), (3352, 3814)]