15007258

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 26699904

約数和(自身を除く): 11692646

約数列:

[1, 2, 7, 14, 43, 86, 97, 194, 257, 301, 514, 602, 679, 1358, 1799, 3598, 4171, 8342, 11051, 22102, 24929, 29197, 49858, 58394, 77357, 154714, 174503, 349006, 1071947, 2143894, 7503629, 15007258]

約数ペア:

[(1, 15007258), (2, 7503629), (7, 2143894), (14, 1071947), (43, 349006), (86, 174503), (97, 154714), (194, 77357), (257, 58394), (301, 49858), (514, 29197), (602, 24929), (679, 22102), (1358, 11051), (1799, 8342), (3598, 4171)]