12844610

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 23846400

約数和(自身を除く): 11001790

約数列:

[1, 2, 5, 10, 71, 79, 142, 158, 229, 355, 395, 458, 710, 790, 1145, 2290, 5609, 11218, 16259, 18091, 28045, 32518, 36182, 56090, 81295, 90455, 162590, 180910, 1284461, 2568922, 6422305, 12844610]

約数ペア:

[(1, 12844610), (2, 6422305), (5, 2568922), (10, 1284461), (71, 180910), (79, 162590), (142, 90455), (158, 81295), (229, 56090), (355, 36182), (395, 32518), (458, 28045), (710, 18091), (790, 16259), (1145, 11218), (2290, 5609)]