11889590

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 22425984

約数和(自身を除く): 10536394

約数列:

[1, 2, 5, 10, 41, 47, 82, 94, 205, 235, 410, 470, 617, 1234, 1927, 3085, 3854, 6170, 9635, 19270, 25297, 28999, 50594, 57998, 126485, 144995, 252970, 289990, 1188959, 2377918, 5944795, 11889590]

約数ペア:

[(1, 11889590), (2, 5944795), (5, 2377918), (10, 1188959), (41, 289990), (47, 252970), (82, 144995), (94, 126485), (205, 57998), (235, 50594), (410, 28999), (470, 25297), (617, 19270), (1234, 9635), (1927, 6170), (3085, 3854)]