19844576

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{36479}}^1$

素因数の和:36506

約数の個数: 24

約数和(自身を含む): 41368320

約数和(自身を除く): 21523744

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 36479, 72958, 145916, 291832, 583664, 620143, 1167328, 1240286, 2480572, 4961144, 9922288, 19844576]

約数ペア:

[(1, 19844576), (2, 9922288), (4, 4961144), (8, 2480572), (16, 1240286), (17, 1167328), (32, 620143), (34, 583664), (68, 291832), (136, 145916), (272, 72958), (544, 36479)]