193340542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{38839}}^1$

素因数の和:38991

約数の個数: 16

約数和(自身を含む): 307612800

約数和(自身を除く): 114272258

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 38839, 77678, 737941, 1475882, 5087909, 10175818, 96670271, 193340542]

約数ペア:

[(1, 193340542), (2, 96670271), (19, 10175818), (38, 5087909), (131, 1475882), (262, 737941), (2489, 77678), (4978, 38839)]