15043294

素因数分解:

$2^1\times 7^3\times {\mathrm{21929}}^1$

素因数の和:21952

約数の個数: 16

約数和(自身を含む): 26316000

約数和(自身を除く): 11272706

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 21929, 43858, 153503, 307006, 1074521, 2149042, 7521647, 15043294]

約数ペア:

[(1, 15043294), (2, 7521647), (7, 2149042), (14, 1074521), (49, 307006), (98, 153503), (343, 43858), (686, 21929)]