12838262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2579}}^1$

素因数の和:2731

約数の個数: 16

約数和(自身を含む): 20433600

約数和(自身を除く): 7595338

約数列:

[1, 2, 19, 38, 131, 262, 2489, 2579, 4978, 5158, 49001, 98002, 337849, 675698, 6419131, 12838262]

約数ペア:

[(1, 12838262), (2, 6419131), (19, 675698), (38, 337849), (131, 98002), (262, 49001), (2489, 5158), (2579, 4978)]