19396083

素因数分解:

$3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2437}}^1$

素因数の和:2826

約数の個数: 16

約数和(自身を含む): 29646080

約数和(自身を除く): 10249997

約数列:

[1, 3, 7, 21, 379, 1137, 2437, 2653, 7311, 7959, 17059, 51177, 923623, 2770869, 6465361, 19396083]

約数ペア:

[(1, 19396083), (3, 6465361), (7, 2770869), (21, 923623), (379, 51177), (1137, 17059), (2437, 7959), (2653, 7311)]