30489020054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{18659131}}^1$

素因数の和:18659195

約数の個数: 16

約数和(自身を含む): 49260108480

約数和(自身を除く): 18771088426

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 18659131, 37318262, 354523489, 709046978, 802342633, 1604685266, 15244510027, 30489020054]

約数ペア:

[(1, 30489020054), (2, 15244510027), (19, 1604685266), (38, 802342633), (43, 709046978), (86, 354523489), (817, 37318262), (1634, 18659131)]