191237211035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{19745711}}^1$

素因数の和:19745878

約数の個数: 16

約数和(自身を含む): 248795971200

約数和(自身を除く): 57558760165

約数列:

[1, 5, 13, 65, 149, 745, 1937, 9685, 19745711, 98728555, 256694243, 1283471215, 2942110939, 14710554695, 38247442207, 191237211035]

約数ペア:

[(1, 191237211035), (5, 38247442207), (13, 14710554695), (65, 2942110939), (149, 1283471215), (745, 256694243), (1937, 98728555), (9685, 19745711)]