15194284

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7643}}^1$

素因数の和:7725

約数の個数: 24

約数和(自身を含む): 30820608

約数和(自身を除く): 15626324

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 7643, 15286, 30572, 53501, 107002, 214004, 542653, 1085306, 2170612, 3798571, 7597142, 15194284]

約数ペア:

[(1, 15194284), (2, 7597142), (4, 3798571), (7, 2170612), (14, 1085306), (28, 542653), (71, 214004), (142, 107002), (284, 53501), (497, 30572), (994, 15286), (1988, 7643)]