15664056758

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2857}}^1\times {\mathrm{17027}}^1$

素因数の和:19916

約数の個数: 32

約数和(自身を含む): 28031629824

約数和(自身を除く): 12367573066

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 2857, 5714, 17027, 19999, 34054, 39998, 65711, 119189, 131422, 238378, 391621, 459977, 783242, 919954, 2741347, 5482694, 48646139, 97292278, 340522973, 681045946, 1118861197, 2237722394, 7832028379, 15664056758]

約数ペア:

[(1, 15664056758), (2, 7832028379), (7, 2237722394), (14, 1118861197), (23, 681045946), (46, 340522973), (161, 97292278), (322, 48646139), (2857, 5482694), (5714, 2741347), (17027, 919954), (19999, 783242), (34054, 459977), (39998, 391621), (65711, 238378), (119189, 131422)]