19476212

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5477}}^1$

素因数の和:5615

約数の個数: 24

約数和(自身を含む): 39266304

約数和(自身を除く): 19790092

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 5477, 10954, 21908, 38339, 76678, 153356, 695579, 1391158, 2782316, 4869053, 9738106, 19476212]

約数ペア:

[(1, 19476212), (2, 9738106), (4, 4869053), (7, 2782316), (14, 1391158), (28, 695579), (127, 153356), (254, 76678), (508, 38339), (889, 21908), (1778, 10954), (3556, 5477)]