16491761998

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{2239}}^1\times {\mathrm{51871}}^1$

素因数の和:54183

約数の個数: 16

約数和(自身を含む): 25097748480

約数和(自身を除く): 8605986482

約数列:

[1, 2, 71, 142, 2239, 4478, 51871, 103742, 158969, 317938, 3682841, 7365682, 116139169, 232278338, 8245880999, 16491761998]

約数ペア:

[(1, 16491761998), (2, 8245880999), (71, 232278338), (142, 116139169), (2239, 7365682), (4478, 3682841), (51871, 317938), (103742, 158969)]