19425072

素因数分解:

$2^4\times 3^1\times {\mathrm{499}}^1\times {\mathrm{811}}^1$

素因数の和:1321

約数の個数: 40

約数和(自身を含む): 50344000

約数和(自身を除く): 30918928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 499, 811, 998, 1497, 1622, 1996, 2433, 2994, 3244, 3992, 4866, 5988, 6488, 7984, 9732, 11976, 12976, 19464, 23952, 38928, 404689, 809378, 1214067, 1618756, 2428134, 3237512, 4856268, 6475024, 9712536, 19425072]

約数ペア:

[(1, 19425072), (2, 9712536), (3, 6475024), (4, 4856268), (6, 3237512), (8, 2428134), (12, 1618756), (16, 1214067), (24, 809378), (48, 404689), (499, 38928), (811, 23952), (998, 19464), (1497, 12976), (1622, 11976), (1996, 9732), (2433, 7984), (2994, 6488), (3244, 5988), (3992, 4866)]