12187168

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1385

約数の個数: 48

約数和(自身を含む): 28111104

約数和(自身を除く): 15923936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 1327, 2296, 2654, 4592, 5308, 9184, 9289, 10616, 18578, 21232, 37156, 42464, 54407, 74312, 108814, 148624, 217628, 297248, 380849, 435256, 761698, 870512, 1523396, 1741024, 3046792, 6093584, 12187168]

約数ペア:

[(1, 12187168), (2, 6093584), (4, 3046792), (7, 1741024), (8, 1523396), (14, 870512), (16, 761698), (28, 435256), (32, 380849), (41, 297248), (56, 217628), (82, 148624), (112, 108814), (164, 74312), (224, 54407), (287, 42464), (328, 37156), (574, 21232), (656, 18578), (1148, 10616), (1312, 9289), (1327, 9184), (2296, 5308), (2654, 4592)]