12157894

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 9614906

約数列:

[1, 2, 7, 14, 41, 59, 82, 118, 287, 359, 413, 574, 718, 826, 2419, 2513, 4838, 5026, 14719, 16933, 21181, 29438, 33866, 42362, 103033, 148267, 206066, 296534, 868421, 1736842, 6078947, 12157894]

約数ペア:

[(1, 12157894), (2, 6078947), (7, 1736842), (14, 868421), (41, 296534), (59, 206066), (82, 148267), (118, 103033), (287, 42362), (359, 33866), (413, 29438), (574, 21181), (718, 16933), (826, 14719), (2419, 5026), (2513, 4838)]