12111626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2293}}^1$

素因数の和:2453

約数の個数: 16

約数和(自身を含む): 19269600

約数和(自身を除く): 7157974

約数列:

[1, 2, 19, 38, 139, 278, 2293, 2641, 4586, 5282, 43567, 87134, 318727, 637454, 6055813, 12111626]

約数ペア:

[(1, 12111626), (2, 6055813), (19, 637454), (38, 318727), (139, 87134), (278, 43567), (2293, 5282), (2641, 4586)]