1993622405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{912413}}^1$

素因数の和:912460

約数の個数: 16

約数和(自身を含む): 2627752320

約数和(自身を除く): 634129915

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 912413, 4562065, 17335847, 20985499, 86679235, 104927495, 398724481, 1993622405]

約数ペア:

[(1, 1993622405), (5, 398724481), (19, 104927495), (23, 86679235), (95, 20985499), (115, 17335847), (437, 4562065), (2185, 912413)]