19631073

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4999}}^1$

素因数の和:5037

約数の個数: 32

約数和(自身を含む): 34560000

約数和(自身を除く): 14928927

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 4999, 14997, 34993, 54989, 84983, 104979, 164967, 254949, 384923, 594881, 934813, 1154769, 1784643, 2804439, 6543691, 19631073]

約数ペア:

[(1, 19631073), (3, 6543691), (7, 2804439), (11, 1784643), (17, 1154769), (21, 934813), (33, 594881), (51, 384923), (77, 254949), (119, 164967), (187, 104979), (231, 84983), (357, 54989), (561, 34993), (1309, 14997), (3927, 4999)]