30882874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{3257}}^1$

素因数の和:3701

約数の個数: 16

約数和(自身を含む): 50668416

約数和(自身を除く): 19785542

約数列:

[1, 2, 11, 22, 431, 862, 3257, 4741, 6514, 9482, 35827, 71654, 1403767, 2807534, 15441437, 30882874]

約数ペア:

[(1, 30882874), (2, 15441437), (11, 2807534), (22, 1403767), (431, 71654), (862, 35827), (3257, 9482), (4741, 6514)]