21475471682

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{184837}}^1$

素因数の和:185082

約数の個数: 32

約数和(自身を含む): 37866652032

約数和(自身を除く): 16391180350

約数列:

[1, 2, 7, 14, 43, 86, 193, 301, 386, 602, 1351, 2702, 8299, 16598, 58093, 116186, 184837, 369674, 1293859, 2587718, 7947991, 15895982, 35673541, 55635937, 71347082, 111271874, 249714787, 499429574, 1533962263, 3067924526, 10737735841, 21475471682]

約数ペア:

[(1, 21475471682), (2, 10737735841), (7, 3067924526), (14, 1533962263), (43, 499429574), (86, 249714787), (193, 111271874), (301, 71347082), (386, 55635937), (602, 35673541), (1351, 15895982), (2702, 7947991), (8299, 2587718), (16598, 1293859), (58093, 369674), (116186, 184837)]