16156770619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{6421}}^1$

素因数の和:6667

約数の個数: 32

約数和(自身を含む): 18702508032

約数和(自身を除く): 2545737413

約数列:

[1, 11, 31, 47, 157, 341, 517, 1457, 1727, 4867, 6421, 7379, 16027, 53537, 70631, 81169, 199051, 228749, 301787, 1008097, 2189561, 2516239, 3319657, 9355397, 11089067, 31251007, 47380559, 102909367, 343761077, 521186149, 1468797329, 16156770619]

約数ペア:

[(1, 16156770619), (11, 1468797329), (31, 521186149), (47, 343761077), (157, 102909367), (341, 47380559), (517, 31251007), (1457, 11089067), (1727, 9355397), (4867, 3319657), (6421, 2516239), (7379, 2189561), (16027, 1008097), (53537, 301787), (70631, 228749), (81169, 199051)]