12119968

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 27748224

約数和(自身を除く): 15628256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 887, 976, 1708, 1774, 1952, 3416, 3548, 6209, 6832, 7096, 12418, 13664, 14192, 24836, 28384, 49672, 54107, 99344, 108214, 198688, 216428, 378749, 432856, 757498, 865712, 1514996, 1731424, 3029992, 6059984, 12119968]

約数ペア:

[(1, 12119968), (2, 6059984), (4, 3029992), (7, 1731424), (8, 1514996), (14, 865712), (16, 757498), (28, 432856), (32, 378749), (56, 216428), (61, 198688), (112, 108214), (122, 99344), (224, 54107), (244, 49672), (427, 28384), (488, 24836), (854, 14192), (887, 13664), (976, 12418), (1708, 7096), (1774, 6832), (1952, 6209), (3416, 3548)]