19300576

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{2087}}^1$

素因数の和:2131

約数の個数: 36

約数和(自身を含む): 40384008

約数和(自身を除く): 21083432

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2087, 2312, 4174, 4624, 8348, 9248, 16696, 33392, 35479, 66784, 70958, 141916, 283832, 567664, 603143, 1135328, 1206286, 2412572, 4825144, 9650288, 19300576]

約数ペア:

[(1, 19300576), (2, 9650288), (4, 4825144), (8, 2412572), (16, 1206286), (17, 1135328), (32, 603143), (34, 567664), (68, 283832), (136, 141916), (272, 70958), (289, 66784), (544, 35479), (578, 33392), (1156, 16696), (2087, 9248), (2312, 8348), (4174, 4624)]