195462956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197837}}^1$

素因数の和:197873

約数の個数: 24

約数和(自身を含む): 387762480

約数和(自身を除く): 192299524

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 197837, 395674, 791348, 2571881, 3758903, 5143762, 7517806, 10287524, 15035612, 48865739, 97731478, 195462956]

約数ペア:

[(1, 195462956), (2, 97731478), (4, 48865739), (13, 15035612), (19, 10287524), (26, 7517806), (38, 5143762), (52, 3758903), (76, 2571881), (247, 791348), (494, 395674), (988, 197837)]