11905054

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27431}}^1$

素因数の和:27471

約数の個数: 16

約数和(自身を含む): 21067776

約数和(自身を除く): 9162722

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 27431, 54862, 192017, 384034, 850361, 1700722, 5952527, 11905054]

約数ペア:

[(1, 11905054), (2, 5952527), (7, 1700722), (14, 850361), (31, 384034), (62, 192017), (217, 54862), (434, 27431)]