26675126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9887}}^1$

素因数の和:9979

約数の個数: 16

約数和(自身を含む): 42716160

約数和(自身を除く): 16041034

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 9887, 19774, 187853, 375706, 701977, 1403954, 13337563, 26675126]

約数ペア:

[(1, 26675126), (2, 13337563), (19, 1403954), (38, 701977), (71, 375706), (142, 187853), (1349, 19774), (2698, 9887)]