194911196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2564621}}^1$

素因数の和:2564644

約数の個数: 12

約数和(自身を含む): 359047080

約数和(自身を除く): 164135884

約数列:

[1, 2, 4, 19, 38, 76, 2564621, 5129242, 10258484, 48727799, 97455598, 194911196]

約数ペア:

[(1, 194911196), (2, 97455598), (4, 48727799), (19, 10258484), (38, 5129242), (76, 2564621)]