28876238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{9619}}^1$

素因数の和:9719

約数の個数: 16

約数和(自身を含む): 46176000

約数和(自身を除く): 17299762

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 9619, 19238, 182761, 365522, 759901, 1519802, 14438119, 28876238]

約数ペア:

[(1, 28876238), (2, 14438119), (19, 1519802), (38, 759901), (79, 365522), (158, 182761), (1501, 19238), (3002, 9619)]