13087238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{719}}^1$

素因数の和:1219

約数の個数: 16

約数和(自身を含む): 20736000

約数和(自身を除く): 7648762

約数列:

[1, 2, 19, 38, 479, 719, 958, 1438, 9101, 13661, 18202, 27322, 344401, 688802, 6543619, 13087238]

約数ペア:

[(1, 13087238), (2, 6543619), (19, 688802), (38, 344401), (479, 27322), (719, 18202), (958, 13661), (1438, 9101)]