12912506572

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1069979}}^1$

素因数の和:1070421

約数の個数: 24

約数和(自身を含む): 25884956160

約数和(自身を除く): 12972449588

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 6034, 12068, 1069979, 2139958, 4279916, 7489853, 14979706, 29959412, 461160949, 922321898, 1844643796, 3228126643, 6456253286, 12912506572]

約数ペア:

[(1, 12912506572), (2, 6456253286), (4, 3228126643), (7, 1844643796), (14, 922321898), (28, 461160949), (431, 29959412), (862, 14979706), (1724, 7489853), (3017, 4279916), (6034, 2139958), (12068, 1069979)]