19698112

素因数分解:

$2^6\times 7^1\times {\mathrm{43969}}^1$

素因数の和:43988

約数の個数: 28

約数和(自身を含む): 44673520

約数和(自身を除く): 24975408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 43969, 87938, 175876, 307783, 351752, 615566, 703504, 1231132, 1407008, 2462264, 2814016, 4924528, 9849056, 19698112]

約数ペア:

[(1, 19698112), (2, 9849056), (4, 4924528), (7, 2814016), (8, 2462264), (14, 1407008), (16, 1231132), (28, 703504), (32, 615566), (56, 351752), (64, 307783), (112, 175876), (224, 87938), (448, 43969)]