19373067

素因数分解:

$3^3\times 7^1\times {\mathrm{102503}}^1$

素因数の和:102519

約数の個数: 16

約数和(自身を含む): 32801280

約数和(自身を除く): 13428213

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 102503, 307509, 717521, 922527, 2152563, 2767581, 6457689, 19373067]

約数ペア:

[(1, 19373067), (3, 6457689), (7, 2767581), (9, 2152563), (21, 922527), (27, 717521), (63, 307509), (189, 102503)]