2012679329

素因数分解:

${\mathrm{19}}^2\times {\mathrm{1427}}^1\times {\mathrm{3907}}^1$

素因数の和:5372

約数の個数: 12

約数和(自身を含む): 2126217744

約数和(自身を除く): 113538415

約数列:

[1, 19, 361, 1427, 3907, 27113, 74233, 515147, 1410427, 5575289, 105930491, 2012679329]

約数ペア:

[(1, 2012679329), (19, 105930491), (361, 5575289), (1427, 1410427), (3907, 515147), (27113, 74233)]