12151954204628

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{27539}}^1\times {\mathrm{79997}}^1$

素因数の和:107744

約数の個数: 48

約数和(自身を含む): 24428470872960

約数和(自身を除く): 12276516668332

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 27539, 55078, 79997, 110156, 159994, 192773, 319988, 385546, 559979, 771092, 1119958, 2239916, 5425183, 10850366, 15759409, 21700732, 31518818, 37976281, 63037636, 75952562, 110315863, 151905124, 220631726, 441263452, 2203037383, 4406074766, 8812149532, 15421261681, 30842523362, 61685046724, 433998364451, 867996728902, 1735993457804, 3037988551157, 6075977102314, 12151954204628]

約数ペア:

[(1, 12151954204628), (2, 6075977102314), (4, 3037988551157), (7, 1735993457804), (14, 867996728902), (28, 433998364451), (197, 61685046724), (394, 30842523362), (788, 15421261681), (1379, 8812149532), (2758, 4406074766), (5516, 2203037383), (27539, 441263452), (55078, 220631726), (79997, 151905124), (110156, 110315863), (159994, 75952562), (192773, 63037636), (319988, 37976281), (385546, 31518818), (559979, 21700732), (771092, 15759409), (1119958, 10850366), (2239916, 5425183)]