12257988

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{1931}}^1$

素因数の和:1984

約数の個数: 36

約数和(自身を含む): 29915088

約数和(自身を除く): 17657100

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 529, 1058, 1587, 1931, 2116, 3174, 3862, 5793, 6348, 7724, 11586, 23172, 44413, 88826, 133239, 177652, 266478, 532956, 1021499, 2042998, 3064497, 4085996, 6128994, 12257988]

約数ペア:

[(1, 12257988), (2, 6128994), (3, 4085996), (4, 3064497), (6, 2042998), (12, 1021499), (23, 532956), (46, 266478), (69, 177652), (92, 133239), (138, 88826), (276, 44413), (529, 23172), (1058, 11586), (1587, 7724), (1931, 6348), (2116, 5793), (3174, 3862)]