12785692

素因数分解:

$2^2\times {\mathrm{47}}^2\times {\mathrm{1447}}^1$

素因数の和:1545

約数の個数: 18

約数和(自身を含む): 22876952

約数和(自身を除く): 10091260

約数列:

[1, 2, 4, 47, 94, 188, 1447, 2209, 2894, 4418, 5788, 8836, 68009, 136018, 272036, 3196423, 6392846, 12785692]

約数ペア:

[(1, 12785692), (2, 6392846), (4, 3196423), (47, 272036), (94, 136018), (188, 68009), (1447, 8836), (2209, 5788), (2894, 4418)]