19144437

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{16927}}^1$

素因数の和:16972

約数の個数: 16

約数和(自身を含む): 28439040

約数和(自身を除く): 9294603

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 16927, 50781, 220051, 490883, 660153, 1472649, 6381479, 19144437]

約数ペア:

[(1, 19144437), (3, 6381479), (13, 1472649), (29, 660153), (39, 490883), (87, 220051), (377, 50781), (1131, 16927)]