21109314

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{95087}}^1$

素因数の和:95129

約数の個数: 16

約数和(自身を含む): 43360128

約数和(自身を除く): 22250814

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 95087, 190174, 285261, 570522, 3518219, 7036438, 10554657, 21109314]

約数ペア:

[(1, 21109314), (2, 10554657), (3, 7036438), (6, 3518219), (37, 570522), (74, 285261), (111, 190174), (222, 95087)]