19200438

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{7159}}^1$

素因数の和:7316

約数の個数: 24

約数和(自身を含む): 41886000

約数和(自身を除く): 22685562

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 7159, 14318, 21477, 42954, 64431, 128862, 1066691, 2133382, 3200073, 6400146, 9600219, 19200438]

約数ペア:

[(1, 19200438), (2, 9600219), (3, 6400146), (6, 3200073), (9, 2133382), (18, 1066691), (149, 128862), (298, 64431), (447, 42954), (894, 21477), (1341, 14318), (2682, 7159)]