12935536

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{3221}}^1$

素因数の和:3480

約数の個数: 20

約数和(自身を含む): 25170264

約数和(自身を除く): 12234728

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 3221, 4016, 6442, 12884, 25768, 51536, 808471, 1616942, 3233884, 6467768, 12935536]

約数ペア:

[(1, 12935536), (2, 6467768), (4, 3233884), (8, 1616942), (16, 808471), (251, 51536), (502, 25768), (1004, 12884), (2008, 6442), (3221, 4016)]