19983776

素因数分解:

$2^5\times {\mathrm{727}}^1\times {\mathrm{859}}^1$

素因数の和:1596

約数の個数: 24

約数和(自身を含む): 39443040

約数和(自身を除く): 19459264

約数列:

[1, 2, 4, 8, 16, 32, 727, 859, 1454, 1718, 2908, 3436, 5816, 6872, 11632, 13744, 23264, 27488, 624493, 1248986, 2497972, 4995944, 9991888, 19983776]

約数ペア:

[(1, 19983776), (2, 9991888), (4, 4995944), (8, 2497972), (16, 1248986), (32, 624493), (727, 27488), (859, 23264), (1454, 13744), (1718, 11632), (2908, 6872), (3436, 5816)]