18910363678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8301301}}^1$

素因数の和:8301387

約数の個数: 16

約数和(自身を含む): 30482380944

約数和(自身を除く): 11572017266

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 8301301, 16602602, 141122117, 282244234, 556187167, 1112374334, 9455181839, 18910363678]

約数ペア:

[(1, 18910363678), (2, 9455181839), (17, 1112374334), (34, 556187167), (67, 282244234), (134, 141122117), (1139, 16602602), (2278, 8301301)]