2947626712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{19392281}}^1$

素因数の和:19392306

約数の個数: 16

約数和(自身を含む): 5817684600

約数和(自身を除く): 2870057888

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 19392281, 38784562, 77569124, 155138248, 368453339, 736906678, 1473813356, 2947626712]

約数ペア:

[(1, 2947626712), (2, 1473813356), (4, 736906678), (8, 368453339), (19, 155138248), (38, 77569124), (76, 38784562), (152, 19392281)]