12845171024

素因数分解:

$2^4\times 7^1\times {\mathrm{114689027}}^1$

素因数の和:114689042

約数の個数: 20

約数和(自身を含む): 28442878944

約数和(自身を除く): 15597707920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 114689027, 229378054, 458756108, 802823189, 917512216, 1605646378, 1835024432, 3211292756, 6422585512, 12845171024]

約数ペア:

[(1, 12845171024), (2, 6422585512), (4, 3211292756), (7, 1835024432), (8, 1605646378), (14, 917512216), (16, 802823189), (28, 458756108), (56, 229378054), (112, 114689027)]