12434044

素因数分解:

$2^2\times 7^2\times {\mathrm{63439}}^1$

素因数の和:63457

約数の個数: 18

約数和(自身を含む): 25312560

約数和(自身を除く): 12878516

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 63439, 126878, 253756, 444073, 888146, 1776292, 3108511, 6217022, 12434044]

約数ペア:

[(1, 12434044), (2, 6217022), (4, 3108511), (7, 1776292), (14, 888146), (28, 444073), (49, 253756), (98, 126878), (196, 63439)]