28642922

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{185993}}^1$

素因数の和:186013

約数の個数: 16

約数和(自身を含む): 53566272

約数和(自身を除く): 24923350

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 185993, 371986, 1301951, 2045923, 2603902, 4091846, 14321461, 28642922]

約数ペア:

[(1, 28642922), (2, 14321461), (7, 4091846), (11, 2603902), (14, 2045923), (22, 1301951), (77, 371986), (154, 185993)]