13289953826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1\times {\mathrm{9601}}^1$

素因数の和:10194

約数の個数: 32

約数和(自身を含む): 21316440000

約数和(自身を除く): 8026486174

約数列:

[1, 2, 19, 38, 73, 146, 499, 998, 1387, 2774, 9481, 9601, 18962, 19202, 36427, 72854, 182419, 364838, 692113, 700873, 1384226, 1401746, 4790899, 9581798, 13316587, 26633174, 91027081, 182054162, 349735627, 699471254, 6644976913, 13289953826]

約数ペア:

[(1, 13289953826), (2, 6644976913), (19, 699471254), (38, 349735627), (73, 182054162), (146, 91027081), (499, 26633174), (998, 13316587), (1387, 9581798), (2774, 4790899), (9481, 1401746), (9601, 1384226), (18962, 700873), (19202, 692113), (36427, 364838), (72854, 182419)]