23197517

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2017}}^1$

素因数の和:2108

約数の個数: 16

約数和(自身を含む): 27896832

約数和(自身を除く): 4699315

約数列:

[1, 7, 31, 53, 217, 371, 1643, 2017, 11501, 14119, 62527, 106901, 437689, 748307, 3313931, 23197517]

約数ペア:

[(1, 23197517), (7, 3313931), (31, 748307), (53, 437689), (217, 106901), (371, 62527), (1643, 14119), (2017, 11501)]