11180638

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2053}}^1$

素因数の和:2451

約数の個数: 16

約数和(自身を含む): 19225440

約数和(自身を除く): 8044802

約数列:

[1, 2, 7, 14, 389, 778, 2053, 2723, 4106, 5446, 14371, 28742, 798617, 1597234, 5590319, 11180638]

約数ペア:

[(1, 11180638), (2, 5590319), (7, 1597234), (14, 798617), (389, 28742), (778, 14371), (2053, 5446), (2723, 4106)]