21148824286

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{479}}^1\times {\mathrm{112061}}^1$

素因数の和:112739

約数の個数: 16

約数和(自身を含む): 31951117440

約数和(自身を除く): 10802293154

約数列:

[1, 2, 197, 394, 479, 958, 94363, 112061, 188726, 224122, 22076017, 44152034, 53677219, 107354438, 10574412143, 21148824286]

約数ペア:

[(1, 21148824286), (2, 10574412143), (197, 107354438), (394, 53677219), (479, 44152034), (958, 22076017), (94363, 224122), (112061, 188726)]