18309296

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{2389}}^1$

素因数の和:2876

約数の個数: 20

約数和(自身を含む): 35563200

約数和(自身を除く): 17253904

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 2389, 3832, 4778, 7664, 9556, 19112, 38224, 1144331, 2288662, 4577324, 9154648, 18309296]

約数ペア:

[(1, 18309296), (2, 9154648), (4, 4577324), (8, 2288662), (16, 1144331), (479, 38224), (958, 19112), (1916, 9556), (2389, 7664), (3832, 4778)]