21060175774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{13482827}}^1$

素因数の和:13482911

約数の個数: 16

約数和(自身を含む): 34947490176

約数和(自身を除く): 13887314402

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 13482827, 26965654, 148311097, 296622194, 957280717, 1914561434, 10530087887, 21060175774]

約数ペア:

[(1, 21060175774), (2, 10530087887), (11, 1914561434), (22, 957280717), (71, 296622194), (142, 148311097), (781, 26965654), (1562, 13482827)]