23620184

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1999}}^1$

素因数の和:2223

約数の個数: 32

約数和(自身を含む): 50880000

約数和(自身を除く): 27259816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1477, 1688, 1999, 2954, 3998, 5908, 7996, 11816, 13993, 15992, 27986, 55972, 111944, 421789, 843578, 1687156, 2952523, 3374312, 5905046, 11810092, 23620184]

約数ペア:

[(1, 23620184), (2, 11810092), (4, 5905046), (7, 3374312), (8, 2952523), (14, 1687156), (28, 843578), (56, 421789), (211, 111944), (422, 55972), (844, 27986), (1477, 15992), (1688, 13993), (1999, 11816), (2954, 7996), (3998, 5908)]