8188924

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 36

約数和(自身を含む): 15553944

約数和(自身を除く): 7365020

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 107, 212, 214, 361, 428, 722, 1007, 1444, 2014, 2033, 4028, 4066, 5671, 8132, 11342, 19133, 22684, 38266, 38627, 76532, 77254, 107749, 154508, 215498, 430996, 2047231, 4094462, 8188924]

約数ペア:

[(1, 8188924), (2, 4094462), (4, 2047231), (19, 430996), (38, 215498), (53, 154508), (76, 107749), (106, 77254), (107, 76532), (212, 38627), (214, 38266), (361, 22684), (428, 19133), (722, 11342), (1007, 8132), (1444, 5671), (2014, 4066), (2033, 4028)]