8438926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1621}}^1$

素因数の和:1779

約数の個数: 16

約数和(自身を含む): 13430160

約数和(自身を除く): 4991234

約数列:

[1, 2, 19, 38, 137, 274, 1621, 2603, 3242, 5206, 30799, 61598, 222077, 444154, 4219463, 8438926]

約数ペア:

[(1, 8438926), (2, 4219463), (19, 444154), (38, 222077), (137, 61598), (274, 30799), (1621, 5206), (2603, 3242)]