16540286

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{69497}}^1$

素因数の和:69523

約数の個数: 16

約数和(自身を含む): 30023136

約数和(自身を除く): 13482850

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 69497, 138994, 486479, 972958, 1181449, 2362898, 8270143, 16540286]

約数ペア:

[(1, 16540286), (2, 8270143), (7, 2362898), (14, 1181449), (17, 972958), (34, 486479), (119, 138994), (238, 69497)]