47212462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{15439}}^1$

素因数の和:15591

約数の個数: 16

約数和(自身を含む): 77817600

約数和(自身を除く): 30605138

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 15439, 30878, 169829, 339658, 2146021, 4292042, 23606231, 47212462]

約数ペア:

[(1, 47212462), (2, 23606231), (11, 4292042), (22, 2146021), (139, 339658), (278, 169829), (1529, 30878), (3058, 15439)]