19196976

素因数分解:

$2^4\times 3^1\times {\mathrm{399937}}^1$

素因数の和:399948

約数の個数: 20

約数和(自身を含む): 49592312

約数和(自身を除く): 30395336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 399937, 799874, 1199811, 1599748, 2399622, 3199496, 4799244, 6398992, 9598488, 19196976]

約数ペア:

[(1, 19196976), (2, 9598488), (3, 6398992), (4, 4799244), (6, 3199496), (8, 2399622), (12, 1599748), (16, 1199811), (24, 799874), (48, 399937)]