19435539

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{773}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 28514160

約数和(自身を除く): 9078621

約数列:

[1, 3, 17, 29, 51, 87, 289, 493, 773, 867, 1479, 2319, 8381, 13141, 22417, 25143, 39423, 67251, 223397, 381089, 670191, 1143267, 6478513, 19435539]

約数ペア:

[(1, 19435539), (3, 6478513), (17, 1143267), (29, 670191), (51, 381089), (87, 223397), (289, 67251), (493, 39423), (773, 25143), (867, 22417), (1479, 13141), (2319, 8381)]