19050268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{647}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 35435232

約数和(自身を除く): 16384964

約数列:

[1, 2, 4, 17, 34, 68, 433, 647, 866, 1294, 1732, 2588, 7361, 10999, 14722, 21998, 29444, 43996, 280151, 560302, 1120604, 4762567, 9525134, 19050268]

約数ペア:

[(1, 19050268), (2, 9525134), (4, 4762567), (17, 1120604), (34, 560302), (68, 280151), (433, 43996), (647, 29444), (866, 21998), (1294, 14722), (1732, 10999), (2588, 7361)]