18760847

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6133}}^1$

素因数の和:6182

約数の個数: 16

約数和(自身を含む): 23554560

約数和(自身を除く): 4793713

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 6133, 42931, 116527, 141059, 815689, 987413, 2680121, 18760847]

約数ペア:

[(1, 18760847), (7, 2680121), (19, 987413), (23, 815689), (133, 141059), (161, 116527), (437, 42931), (3059, 6133)]