13705426

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1879}}^1$

素因数の和:2409

約数の個数: 16

約数和(自身を含む): 23552640

約数和(自身を除く): 9847214

約数列:

[1, 2, 7, 14, 521, 1042, 1879, 3647, 3758, 7294, 13153, 26306, 978959, 1957918, 6852713, 13705426]

約数ペア:

[(1, 13705426), (2, 6852713), (7, 1957918), (14, 978959), (521, 26306), (1042, 13153), (1879, 7294), (3647, 3758)]