15139086

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 33081600

約数和(自身を除く): 17942514

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 79, 82, 114, 123, 158, 237, 246, 474, 779, 1501, 1558, 1681, 2337, 3002, 3239, 3362, 4503, 4674, 5043, 6478, 9006, 9717, 10086, 19434, 31939, 61541, 63878, 95817, 123082, 132799, 184623, 191634, 265598, 369246, 398397, 796794, 2523181, 5046362, 7569543, 15139086]

約数ペア:

[(1, 15139086), (2, 7569543), (3, 5046362), (6, 2523181), (19, 796794), (38, 398397), (41, 369246), (57, 265598), (79, 191634), (82, 184623), (114, 132799), (123, 123082), (158, 95817), (237, 63878), (246, 61541), (474, 31939), (779, 19434), (1501, 10086), (1558, 9717), (1681, 9006), (2337, 6478), (3002, 5043), (3239, 4674), (3362, 4503)]