1887056

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{1999}}^1$

素因数の和:2066

約数の個数: 20

約数和(自身を含む): 3720000

約数和(自身を除く): 1832944

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 1999, 3998, 7996, 15992, 31984, 117941, 235882, 471764, 943528, 1887056]

約数ペア:

[(1, 1887056), (2, 943528), (4, 471764), (8, 235882), (16, 117941), (59, 31984), (118, 15992), (236, 7996), (472, 3998), (944, 1999)]