19334942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{23753}}^1$

素因数の和:23803

約数の個数: 16

約数和(自身を含む): 32495472

約数和(自身を除く): 13160530

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 23753, 47506, 261283, 522566, 878861, 1757722, 9667471, 19334942]

約数ペア:

[(1, 19334942), (2, 9667471), (11, 1757722), (22, 878861), (37, 522566), (74, 261283), (407, 47506), (814, 23753)]