16661089735

素因数分解:

$5^1\times {\mathrm{421}}^1\times {\mathrm{797}}^1\times {\mathrm{9931}}^1$

素因数の和:11154

約数の個数: 16

約数和(自身を含む): 20067963552

約数和(自身を除く): 3406873817

約数列:

[1, 5, 421, 797, 2105, 3985, 9931, 49655, 335537, 1677685, 4180951, 7915007, 20904755, 39575035, 3332217947, 16661089735]

約数ペア:

[(1, 16661089735), (5, 3332217947), (421, 39575035), (797, 20904755), (2105, 7915007), (3985, 4180951), (9931, 1677685), (49655, 335537)]