12751147

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:306

約数の個数: 16

約数和(自身を含む): 13939200

約数和(自身を除く): 1188053

約数列:

[1, 19, 47, 109, 131, 893, 2071, 2489, 5123, 6157, 14279, 97337, 116983, 271301, 671113, 12751147]

約数ペア:

[(1, 12751147), (19, 671113), (47, 271301), (109, 116983), (131, 97337), (893, 14279), (2071, 6157), (2489, 5123)]