19436361

素因数分解:

$3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2957}}^1$

素因数の和:3280

約数の個数: 16

約数和(自身を含む): 29721984

約数和(自身を除く): 10285623

約数列:

[1, 3, 7, 21, 313, 939, 2191, 2957, 6573, 8871, 20699, 62097, 925541, 2776623, 6478787, 19436361]

約数ペア:

[(1, 19436361), (3, 6478787), (7, 2776623), (21, 925541), (313, 62097), (939, 20699), (2191, 8871), (2957, 6573)]