15806672

素因数分解:

$2^4\times 7^1\times {\mathrm{141131}}^1$

素因数の和:141146

約数の個数: 20

約数和(自身を含む): 35000736

約数和(自身を除く): 19194064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 141131, 282262, 564524, 987917, 1129048, 1975834, 2258096, 3951668, 7903336, 15806672]

約数ペア:

[(1, 15806672), (2, 7903336), (4, 3951668), (7, 2258096), (8, 1975834), (14, 1129048), (16, 987917), (28, 564524), (56, 282262), (112, 141131)]