2019771614

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3899173}}^1$

素因数の和:3899219

約数の個数: 16

約数和(自身を含む): 3556046688

約数和(自身を除く): 1536275074

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 3899173, 7798346, 27294211, 54588422, 144269401, 288538802, 1009885807, 2019771614]

約数ペア:

[(1, 2019771614), (2, 1009885807), (7, 288538802), (14, 144269401), (37, 54588422), (74, 27294211), (259, 7798346), (518, 3899173)]