15303988

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13331}}^1$

素因数の和:13383

約数の個数: 24

約数和(自身を含む): 31356864

約数和(自身を除く): 16052876

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 13331, 26662, 53324, 93317, 186634, 373268, 546571, 1093142, 2186284, 3825997, 7651994, 15303988]

約数ペア:

[(1, 15303988), (2, 7651994), (4, 3825997), (7, 2186284), (14, 1093142), (28, 546571), (41, 373268), (82, 186634), (164, 93317), (287, 53324), (574, 26662), (1148, 13331)]