9939494

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:835

約数の個数: 16

約数和(自身を含む): 15301440

約数和(自身を除く): 5361946

約数列:

[1, 2, 59, 118, 131, 262, 643, 1286, 7729, 15458, 37937, 75874, 84233, 168466, 4969747, 9939494]

約数ペア:

[(1, 9939494), (2, 4969747), (59, 168466), (118, 84233), (131, 75874), (262, 37937), (643, 15458), (1286, 7729)]