1915396

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 3891776

約数和(自身を除く): 1976380

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1021, 1876, 2042, 4084, 7147, 14294, 28588, 68407, 136814, 273628, 478849, 957698, 1915396]

約数ペア:

[(1, 1915396), (2, 957698), (4, 478849), (7, 273628), (14, 136814), (28, 68407), (67, 28588), (134, 14294), (268, 7147), (469, 4084), (938, 2042), (1021, 1876)]