12222448

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1865

約数の個数: 40

約数和(自身を含む): 27523040

約数和(自身を除く): 15300592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 1789, 3416, 3578, 6832, 7156, 12523, 14312, 25046, 28624, 50092, 100184, 109129, 200368, 218258, 436516, 763903, 873032, 1527806, 1746064, 3055612, 6111224, 12222448]

約数ペア:

[(1, 12222448), (2, 6111224), (4, 3055612), (7, 1746064), (8, 1527806), (14, 873032), (16, 763903), (28, 436516), (56, 218258), (61, 200368), (112, 109129), (122, 100184), (244, 50092), (427, 28624), (488, 25046), (854, 14312), (976, 12523), (1708, 7156), (1789, 6832), (3416, 3578)]