11985984

素因数分解:

$2^6\times 3^2\times {\mathrm{20809}}^1$

素因数の和:20827

約数の個数: 42

約数和(自身を含む): 34357310

約数和(自身を除く): 22371326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 20809, 41618, 62427, 83236, 124854, 166472, 187281, 249708, 332944, 374562, 499416, 665888, 749124, 998832, 1331776, 1498248, 1997664, 2996496, 3995328, 5992992, 11985984]

約数ペア:

[(1, 11985984), (2, 5992992), (3, 3995328), (4, 2996496), (6, 1997664), (8, 1498248), (9, 1331776), (12, 998832), (16, 749124), (18, 665888), (24, 499416), (32, 374562), (36, 332944), (48, 249708), (64, 187281), (72, 166472), (96, 124854), (144, 83236), (192, 62427), (288, 41618), (576, 20809)]