20161986494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{5099}}^1\times {\mathrm{152081}}^1$

素因数の和:157195

約数の個数: 16

約数和(自身を含む): 32575964400

約数和(自身を除く): 12413977906

約数列:

[1, 2, 13, 26, 5099, 10198, 66287, 132574, 152081, 304162, 1977053, 3954106, 775461019, 1550922038, 10080993247, 20161986494]

約数ペア:

[(1, 20161986494), (2, 10080993247), (13, 1550922038), (26, 775461019), (5099, 3954106), (10198, 1977053), (66287, 304162), (132574, 152081)]