12947759

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1511}}^1$

素因数の和:1582

約数の個数: 16

約数和(自身を含む): 15240960

約数和(自身を除く): 2293201

約数列:

[1, 11, 19, 41, 209, 451, 779, 1511, 8569, 16621, 28709, 61951, 315799, 681461, 1177069, 12947759]

約数ペア:

[(1, 12947759), (11, 1177069), (19, 681461), (41, 315799), (209, 61951), (451, 28709), (779, 16621), (1511, 8569)]