2912346638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{10139}}^1\times {\mathrm{7559}}^1$

素因数の和:17719

約数の個数: 16

約数和(自身を含む): 4599504000

約数和(自身を除く): 1687157362

約数列:

[1, 2, 19, 38, 7559, 10139, 15118, 20278, 143621, 192641, 287242, 385282, 76640701, 153281402, 1456173319, 2912346638]

約数ペア:

[(1, 2912346638), (2, 1456173319), (19, 153281402), (38, 76640701), (7559, 385282), (10139, 287242), (15118, 192641), (20278, 143621)]