5655981674

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21263089}}^1$

素因数の和:21263117

約数の個数: 16

約数和(自身を含む): 10206283200

約数和(自身を除く): 4550301526

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 21263089, 42526178, 148841623, 297683246, 403998691, 807997382, 2827990837, 5655981674]

約数ペア:

[(1, 5655981674), (2, 2827990837), (7, 807997382), (14, 403998691), (19, 297683246), (38, 148841623), (133, 42526178), (266, 21263089)]