19200912

素因数分解:

$2^4\times 3^1\times {\mathrm{337}}^1\times {\mathrm{1187}}^1$

素因数の和:1535

約数の個数: 40

約数和(自身を含む): 49791456

約数和(自身を除く): 30590544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 337, 674, 1011, 1187, 1348, 2022, 2374, 2696, 3561, 4044, 4748, 5392, 7122, 8088, 9496, 14244, 16176, 18992, 28488, 56976, 400019, 800038, 1200057, 1600076, 2400114, 3200152, 4800228, 6400304, 9600456, 19200912]

約数ペア:

[(1, 19200912), (2, 9600456), (3, 6400304), (4, 4800228), (6, 3200152), (8, 2400114), (12, 1600076), (16, 1200057), (24, 800038), (48, 400019), (337, 56976), (674, 28488), (1011, 18992), (1187, 16176), (1348, 14244), (2022, 9496), (2374, 8088), (2696, 7122), (3561, 5392), (4044, 4748)]