16441205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 23079168

約数和(自身を除く): 6637963

約数列:

[1, 5, 11, 23, 41, 55, 115, 205, 253, 317, 451, 943, 1265, 1585, 2255, 3487, 4715, 7291, 10373, 12997, 17435, 36455, 51865, 64985, 80201, 142967, 298931, 401005, 714835, 1494655, 3288241, 16441205]

約数ペア:

[(1, 16441205), (5, 3288241), (11, 1494655), (23, 714835), (41, 401005), (55, 298931), (115, 142967), (205, 80201), (253, 64985), (317, 51865), (451, 36455), (943, 17435), (1265, 12997), (1585, 10373), (2255, 7291), (3487, 4715)]