19316822

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 34461504

約数和(自身を除く): 15144682

約数列:

[1, 2, 7, 14, 41, 73, 82, 146, 287, 461, 511, 574, 922, 1022, 2993, 3227, 5986, 6454, 18901, 20951, 33653, 37802, 41902, 67306, 132307, 235571, 264614, 471142, 1379773, 2759546, 9658411, 19316822]

約数ペア:

[(1, 19316822), (2, 9658411), (7, 2759546), (14, 1379773), (41, 471142), (73, 264614), (82, 235571), (146, 132307), (287, 67306), (461, 41902), (511, 37802), (574, 33653), (922, 20951), (1022, 18901), (2993, 6454), (3227, 5986)]