12985112

素因数分解:

$2^3\times 7^1\times {\mathrm{231877}}^1$

素因数の和:231890

約数の個数: 16

約数和(自身を含む): 27825360

約数和(自身を除く): 14840248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 231877, 463754, 927508, 1623139, 1855016, 3246278, 6492556, 12985112]

約数ペア:

[(1, 12985112), (2, 6492556), (4, 3246278), (7, 1855016), (8, 1623139), (14, 927508), (28, 463754), (56, 231877)]