15017282

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7717}}^1$

素因数の和:7865

約数の個数: 16

約数和(自身を含む): 25932480

約数和(自身を除く): 10915198

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 7717, 15434, 54019, 108038, 1072663, 2145326, 7508641, 15017282]

約数ペア:

[(1, 15017282), (2, 7508641), (7, 2145326), (14, 1072663), (139, 108038), (278, 54019), (973, 15434), (1946, 7717)]