13209392

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1999}}^1$

素因数の和:2073

約数の個数: 40

約数和(自身を含む): 29760000

約数和(自身を除く): 16550608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 1999, 3304, 3998, 6608, 7996, 13993, 15992, 27986, 31984, 55972, 111944, 117941, 223888, 235882, 471764, 825587, 943528, 1651174, 1887056, 3302348, 6604696, 13209392]

約数ペア:

[(1, 13209392), (2, 6604696), (4, 3302348), (7, 1887056), (8, 1651174), (14, 943528), (16, 825587), (28, 471764), (56, 235882), (59, 223888), (112, 117941), (118, 111944), (236, 55972), (413, 31984), (472, 27986), (826, 15992), (944, 13993), (1652, 7996), (1999, 6608), (3304, 3998)]