15854056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2819}}^1$

素因数の和:2881

約数の個数: 32

約数和(自身を含む): 32148000

約数和(自身を除く): 16293944

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 2819, 5624, 5638, 11276, 22552, 53561, 104303, 107122, 208606, 214244, 417212, 428488, 834424, 1981757, 3963514, 7927028, 15854056]

約数ペア:

[(1, 15854056), (2, 7927028), (4, 3963514), (8, 1981757), (19, 834424), (37, 428488), (38, 417212), (74, 214244), (76, 208606), (148, 107122), (152, 104303), (296, 53561), (703, 22552), (1406, 11276), (2812, 5638), (2819, 5624)]