194951476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2565151}}^1$

素因数の和:2565174

約数の個数: 12

約数和(自身を含む): 359121280

約数和(自身を除く): 164169804

約数列:

[1, 2, 4, 19, 38, 76, 2565151, 5130302, 10260604, 48737869, 97475738, 194951476]

約数ペア:

[(1, 194951476), (2, 97475738), (4, 48737869), (19, 10260604), (38, 5130302), (76, 2565151)]