21588396

素因数分解:

$2^2\times 3^1\times {\mathrm{1223}}^1\times {\mathrm{1471}}^1$

素因数の和:2701

約数の個数: 24

約数和(自身を含む): 50448384

約数和(自身を除く): 28859988

約数列:

[1, 2, 3, 4, 6, 12, 1223, 1471, 2446, 2942, 3669, 4413, 4892, 5884, 7338, 8826, 14676, 17652, 1799033, 3598066, 5397099, 7196132, 10794198, 21588396]

約数ペア:

[(1, 21588396), (2, 10794198), (3, 7196132), (4, 5397099), (6, 3598066), (12, 1799033), (1223, 17652), (1471, 14676), (2446, 8826), (2942, 7338), (3669, 5884), (4413, 4892)]