109291238

素因数分解:

$2^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{20929}}^1$

素因数の和:21311

約数の個数: 16

約数和(自身を含む): 187867680

約数和(自身を除く): 78576442

約数列:

[1, 2, 7, 14, 373, 746, 2611, 5222, 20929, 41858, 146503, 293006, 7806517, 15613034, 54645619, 109291238]

約数ペア:

[(1, 109291238), (2, 54645619), (7, 15613034), (14, 7806517), (373, 293006), (746, 146503), (2611, 41858), (5222, 20929)]