19200939

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{983}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 27205632

約数和(自身を除く): 8004693

約数列:

[1, 3, 17, 51, 383, 983, 1149, 2949, 6511, 16711, 19533, 50133, 376489, 1129467, 6400313, 19200939]

約数ペア:

[(1, 19200939), (3, 6400313), (17, 1129467), (51, 376489), (383, 50133), (983, 19533), (1149, 16711), (2949, 6511)]