4126078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9871}}^1$

素因数の和:9903

約数の個数: 16

約数和(自身を含む): 7107840

約数和(自身を除く): 2981762

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 9871, 19742, 108581, 187549, 217162, 375098, 2063039, 4126078]

約数ペア:

[(1, 4126078), (2, 2063039), (11, 375098), (19, 217162), (22, 187549), (38, 108581), (209, 19742), (418, 9871)]