12942244

素因数分解:

$2^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{821}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 25962048

約数和(自身を除く): 13019804

約数列:

[1, 2, 4, 7, 14, 28, 563, 821, 1126, 1642, 2252, 3284, 3941, 5747, 7882, 11494, 15764, 22988, 462223, 924446, 1848892, 3235561, 6471122, 12942244]

約数ペア:

[(1, 12942244), (2, 6471122), (4, 3235561), (7, 1848892), (14, 924446), (28, 462223), (563, 22988), (821, 15764), (1126, 11494), (1642, 7882), (2252, 5747), (3284, 3941)]