2139238082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{115597}}^1$

素因数の和:116105

約数の個数: 16

約数和(自身を含む): 3384709440

約数和(自身を除く): 1245471358

約数列:

[1, 2, 19, 38, 487, 974, 9253, 18506, 115597, 231194, 2196343, 4392686, 56295739, 112591478, 1069619041, 2139238082]

約数ペア:

[(1, 2139238082), (2, 1069619041), (19, 112591478), (38, 56295739), (487, 4392686), (974, 2196343), (9253, 231194), (18506, 115597)]