4537238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{859}}^1$

素因数の和:1019

約数の個数: 16

約数和(自身を含む): 7224000

約数和(自身を除く): 2686762

約数列:

[1, 2, 19, 38, 139, 278, 859, 1718, 2641, 5282, 16321, 32642, 119401, 238802, 2268619, 4537238]

約数ペア:

[(1, 4537238), (2, 2268619), (19, 238802), (38, 119401), (139, 32642), (278, 16321), (859, 5282), (1718, 2641)]