12621994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7451}}^1$

素因数の和:7482

約数の個数: 24

約数和(自身を含む): 23786784

約数和(自身を除く): 11164790

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 7451, 14902, 52157, 81961, 104314, 163922, 573727, 901571, 1147454, 1803142, 6310997, 12621994]

約数ペア:

[(1, 12621994), (2, 6310997), (7, 1803142), (11, 1147454), (14, 901571), (22, 573727), (77, 163922), (121, 104314), (154, 81961), (242, 52157), (847, 14902), (1694, 7451)]