108919778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{18269}}^1$

素因数の和:18553

約数の個数: 16

約数和(自身を含む): 178899840

約数和(自身を除く): 69980062

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 18269, 36538, 200959, 401918, 4950899, 9901798, 54459889, 108919778]

約数ペア:

[(1, 108919778), (2, 54459889), (11, 9901798), (22, 4950899), (271, 401918), (542, 200959), (2981, 36538), (5962, 18269)]