23280956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1979}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 43409520

約数和(自身を除く): 20128564

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 1979, 2941, 3958, 5882, 7916, 11764, 33643, 67286, 134572, 342367, 684734, 1369468, 5820239, 11640478, 23280956]

約数ペア:

[(1, 23280956), (2, 11640478), (4, 5820239), (17, 1369468), (34, 684734), (68, 342367), (173, 134572), (346, 67286), (692, 33643), (1979, 11764), (2941, 7916), (3958, 5882)]