12176912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1671

約数の個数: 40

約数和(自身を含む): 26352480

約数和(自身を除く): 14175568

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1609, 1892, 3218, 3784, 6436, 7568, 12872, 17699, 25744, 35398, 69187, 70796, 138374, 141592, 276748, 283184, 553496, 761057, 1106992, 1522114, 3044228, 6088456, 12176912]

約数ペア:

[(1, 12176912), (2, 6088456), (4, 3044228), (8, 1522114), (11, 1106992), (16, 761057), (22, 553496), (43, 283184), (44, 276748), (86, 141592), (88, 138374), (172, 70796), (176, 69187), (344, 35398), (473, 25744), (688, 17699), (946, 12872), (1609, 7568), (1892, 6436), (3218, 3784)]