2197367618

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{79609}}^1$

素因数の和:80021

約数の個数: 16

約数和(自身を含む): 3394251960

約数和(自身を除く): 1196884342

約数列:

[1, 2, 37, 74, 373, 746, 13801, 27602, 79609, 159218, 2945533, 5891066, 29694157, 59388314, 1098683809, 2197367618]

約数ペア:

[(1, 2197367618), (2, 1098683809), (37, 59388314), (74, 29694157), (373, 5891066), (746, 2945533), (13801, 159218), (27602, 79609)]