30877946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{4513}}^1$

素因数の和:4837

約数の個数: 16

約数和(自身を含む): 50701248

約数和(自身を除く): 19823302

約数列:

[1, 2, 11, 22, 311, 622, 3421, 4513, 6842, 9026, 49643, 99286, 1403543, 2807086, 15438973, 30877946]

約数ペア:

[(1, 30877946), (2, 15438973), (11, 2807086), (22, 1403543), (311, 99286), (622, 49643), (3421, 9026), (4513, 6842)]