12930470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{184721}}^1$

素因数の和:184735

約数の個数: 16

約数和(自身を含む): 26599968

約数和(自身を除く): 13669498

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 184721, 369442, 923605, 1293047, 1847210, 2586094, 6465235, 12930470]

約数ペア:

[(1, 12930470), (2, 6465235), (5, 2586094), (7, 1847210), (10, 1293047), (14, 923605), (35, 369442), (70, 184721)]