17950049

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 20002752

約数和(自身を除く): 2052703

約数列:

[1, 13, 43, 163, 197, 559, 2119, 2561, 7009, 8471, 32111, 91117, 110123, 417443, 1380773, 17950049]

約数ペア:

[(1, 17950049), (13, 1380773), (43, 417443), (163, 110123), (197, 91117), (559, 32111), (2119, 8471), (2561, 7009)]