123734042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{3881}}^1$

素因数の和:4741

約数の個数: 16

約数和(自身を含む): 195652800

約数和(自身を除く): 71918758

約数列:

[1, 2, 19, 38, 839, 1678, 3881, 7762, 15941, 31882, 73739, 147478, 3256159, 6512318, 61867021, 123734042]

約数ペア:

[(1, 123734042), (2, 61867021), (19, 6512318), (38, 3256159), (839, 147478), (1678, 73739), (3881, 31882), (7762, 15941)]