12973016

素因数分解:

$2^3\times 7^1\times {\mathrm{231661}}^1$

素因数の和:231674

約数の個数: 16

約数和(自身を含む): 27799440

約数和(自身を除く): 14826424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 231661, 463322, 926644, 1621627, 1853288, 3243254, 6486508, 12973016]

約数ペア:

[(1, 12973016), (2, 6486508), (4, 3243254), (7, 1853288), (8, 1621627), (14, 926644), (28, 463322), (56, 231661)]