15666093124

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{449}}^1\times {\mathrm{72089}}^1$

素因数の和:72564

約数の個数: 36

約数和(自身を含む): 30202105500

約数和(自身を除く): 14536012376

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 449, 484, 898, 1796, 4939, 9878, 19756, 54329, 72089, 108658, 144178, 217316, 288356, 792979, 1585958, 3171916, 8722769, 17445538, 32367961, 34891076, 64735922, 129471844, 356047571, 712095142, 1424190284, 3916523281, 7833046562, 15666093124]

約数ペア:

[(1, 15666093124), (2, 7833046562), (4, 3916523281), (11, 1424190284), (22, 712095142), (44, 356047571), (121, 129471844), (242, 64735922), (449, 34891076), (484, 32367961), (898, 17445538), (1796, 8722769), (4939, 3171916), (9878, 1585958), (19756, 792979), (54329, 288356), (72089, 217316), (108658, 144178)]