21091336606

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{1831}}^1\times {\mathrm{18401}}^1$

素因数の和:20547

約数の個数: 16

約数和(自身を含む): 31757141088

約数和(自身を除く): 10665804482

約数列:

[1, 2, 313, 626, 1831, 3662, 18401, 36802, 573103, 1146206, 5759513, 11519026, 33692231, 67384462, 10545668303, 21091336606]

約数ペア:

[(1, 21091336606), (2, 10545668303), (313, 67384462), (626, 33692231), (1831, 11519026), (3662, 5759513), (18401, 1146206), (36802, 573103)]