19982322476

素因数分解:

$2^2\times {\mathrm{1051}}^1\times {\mathrm{4753169}}^1$

素因数の和:4754224

約数の個数: 12

約数和(自身を含む): 35002343880

約数和(自身を除く): 15020021404

約数列:

[1, 2, 4, 1051, 2102, 4204, 4753169, 9506338, 19012676, 4995580619, 9991161238, 19982322476]

約数ペア:

[(1, 19982322476), (2, 9991161238), (4, 4995580619), (1051, 19012676), (2102, 9506338), (4204, 4753169)]