15800848

素因数分解:

$2^4\times 7^1\times {\mathrm{141079}}^1$

素因数の和:141094

約数の個数: 20

約数和(自身を含む): 34987840

約数和(自身を除く): 19186992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 141079, 282158, 564316, 987553, 1128632, 1975106, 2257264, 3950212, 7900424, 15800848]

約数ペア:

[(1, 15800848), (2, 7900424), (4, 3950212), (7, 2257264), (8, 1975106), (14, 1128632), (16, 987553), (28, 564316), (56, 282158), (112, 141079)]