38118658

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 62897904

約数和(自身を除く): 24779246

約数列:

[1, 2, 17, 34, 37, 74, 157, 193, 314, 386, 629, 1258, 2669, 3281, 5338, 5809, 6562, 7141, 11618, 14282, 30301, 60602, 98753, 121397, 197506, 242794, 515117, 1030234, 1121137, 2242274, 19059329, 38118658]

約数ペア:

[(1, 38118658), (2, 19059329), (17, 2242274), (34, 1121137), (37, 1030234), (74, 515117), (157, 242794), (193, 197506), (314, 121397), (386, 98753), (629, 60602), (1258, 30301), (2669, 14282), (3281, 11618), (5338, 7141), (5809, 6562)]