8540158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20431}}^1$

素因数の和:20463

約数の個数: 16

約数和(自身を含む): 14711040

約数和(自身を除く): 6170882

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 20431, 40862, 224741, 388189, 449482, 776378, 4270079, 8540158]

約数ペア:

[(1, 8540158), (2, 4270079), (11, 776378), (19, 449482), (22, 388189), (38, 224741), (209, 40862), (418, 20431)]