2993670191

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{23339}}^1$

素因数の和:23558

約数の個数: 16

約数和(自身を含む): 3245193600

約数和(自身を除く): 251523409

約数列:

[1, 19, 43, 157, 817, 2983, 6751, 23339, 128269, 443441, 1003577, 3664223, 19067963, 69620237, 157561589, 2993670191]

約数ペア:

[(1, 2993670191), (19, 157561589), (43, 69620237), (157, 19067963), (817, 3664223), (2983, 1003577), (6751, 443441), (23339, 128269)]