18191342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1531}}^1$

素因数の和:2003

約数の個数: 16

約数和(自身を含む): 29469552

約数和(自身を除く): 11278210

約数列:

[1, 2, 13, 26, 457, 914, 1531, 3062, 5941, 11882, 19903, 39806, 699667, 1399334, 9095671, 18191342]

約数ペア:

[(1, 18191342), (2, 9095671), (13, 1399334), (26, 699667), (457, 39806), (914, 19903), (1531, 11882), (3062, 5941)]