16253428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{499}}^1$

素因数の和:999

約数の個数: 24

約数和(自身を含む): 30240000

約数和(自身を除く): 13986572

約数列:

[1, 2, 4, 17, 34, 68, 479, 499, 958, 998, 1916, 1996, 8143, 8483, 16286, 16966, 32572, 33932, 239021, 478042, 956084, 4063357, 8126714, 16253428]

約数ペア:

[(1, 16253428), (2, 8126714), (4, 4063357), (17, 956084), (34, 478042), (68, 239021), (479, 33932), (499, 32572), (958, 16966), (998, 16286), (1916, 8483), (1996, 8143)]