12373123

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3001}}^1$

素因数の和:3058

約数の個数: 16

約数和(自身を含む): 15370240

約数和(自身を除く): 2997117

約数列:

[1, 7, 19, 31, 133, 217, 589, 3001, 4123, 21007, 57019, 93031, 399133, 651217, 1767589, 12373123]

約数ペア:

[(1, 12373123), (7, 1767589), (19, 651217), (31, 399133), (133, 93031), (217, 57019), (589, 21007), (3001, 4123)]