15213281

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1196

約数の個数: 16

約数和(自身を含む): 17264640

約数和(自身を除く): 2051359

約数列:

[1, 19, 23, 31, 437, 589, 713, 1123, 13547, 21337, 25829, 34813, 490751, 661447, 800699, 15213281]

約数ペア:

[(1, 15213281), (19, 800699), (23, 661447), (31, 490751), (437, 34813), (589, 25829), (713, 21337), (1123, 13547)]