123297424

素因数分解:

$2^4\times {\mathrm{859}}^1\times {\mathrm{8971}}^1$

素因数の和:9838

約数の個数: 20

約数和(自身を含む): 239193520

約数和(自身を除く): 115896096

約数列:

[1, 2, 4, 8, 16, 859, 1718, 3436, 6872, 8971, 13744, 17942, 35884, 71768, 143536, 7706089, 15412178, 30824356, 61648712, 123297424]

約数ペア:

[(1, 123297424), (2, 61648712), (4, 30824356), (8, 15412178), (16, 7706089), (859, 143536), (1718, 71768), (3436, 35884), (6872, 17942), (8971, 13744)]