16496123

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4001}}^1$

素因数の和:4058

約数の個数: 16

約数和(自身を含む): 20490240

約数和(自身を除く): 3994117

約数列:

[1, 7, 19, 31, 133, 217, 589, 4001, 4123, 28007, 76019, 124031, 532133, 868217, 2356589, 16496123]

約数ペア:

[(1, 16496123), (7, 2356589), (19, 868217), (31, 532133), (133, 124031), (217, 76019), (589, 28007), (4001, 4123)]