12983966

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2221}}^1$

素因数の和:2339

約数の個数: 16

約数和(自身を含む): 20264640

約数和(自身を除く): 7280674

約数列:

[1, 2, 37, 74, 79, 158, 2221, 2923, 4442, 5846, 82177, 164354, 175459, 350918, 6491983, 12983966]

約数ペア:

[(1, 12983966), (2, 6491983), (37, 350918), (74, 175459), (79, 164354), (158, 82177), (2221, 5846), (2923, 4442)]