19496088

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 56291040

約数和(自身を除く): 36794952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 61, 69, 72, 92, 122, 138, 183, 184, 193, 207, 244, 276, 366, 386, 414, 488, 549, 552, 579, 732, 772, 828, 1098, 1158, 1403, 1464, 1544, 1656, 1737, 2196, 2316, 2806, 3474, 4209, 4392, 4439, 4632, 5612, 6948, 8418, 8878, 11224, 11773, 12627, 13317, 13896, 16836, 17756, 23546, 25254, 26634, 33672, 35319, 35512, 39951, 47092, 50508, 53268, 70638, 79902, 94184, 101016, 105957, 106536, 141276, 159804, 211914, 270779, 282552, 319608, 423828, 541558, 812337, 847656, 1083116, 1624674, 2166232, 2437011, 3249348, 4874022, 6498696, 9748044, 19496088]

約数ペア:

[(1, 19496088), (2, 9748044), (3, 6498696), (4, 4874022), (6, 3249348), (8, 2437011), (9, 2166232), (12, 1624674), (18, 1083116), (23, 847656), (24, 812337), (36, 541558), (46, 423828), (61, 319608), (69, 282552), (72, 270779), (92, 211914), (122, 159804), (138, 141276), (183, 106536), (184, 105957), (193, 101016), (207, 94184), (244, 79902), (276, 70638), (366, 53268), (386, 50508), (414, 47092), (488, 39951), (549, 35512), (552, 35319), (579, 33672), (732, 26634), (772, 25254), (828, 23546), (1098, 17756), (1158, 16836), (1403, 13896), (1464, 13317), (1544, 12627), (1656, 11773), (1737, 11224), (2196, 8878), (2316, 8418), (2806, 6948), (3474, 5612), (4209, 4632), (4392, 4439)]