19088048

素因数分解:

$2^4\times 7^2\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:370

約数の個数: 60

約数和(自身を含む): 43637832

約数和(自身を除く): 24549784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 97, 98, 112, 194, 196, 251, 388, 392, 502, 679, 776, 784, 1004, 1358, 1552, 1757, 2008, 2716, 3514, 4016, 4753, 5432, 7028, 9506, 10864, 12299, 14056, 19012, 24347, 24598, 28112, 38024, 48694, 49196, 76048, 97388, 98392, 170429, 194776, 196784, 340858, 389552, 681716, 1193003, 1363432, 2386006, 2726864, 4772012, 9544024, 19088048]

約数ペア:

[(1, 19088048), (2, 9544024), (4, 4772012), (7, 2726864), (8, 2386006), (14, 1363432), (16, 1193003), (28, 681716), (49, 389552), (56, 340858), (97, 196784), (98, 194776), (112, 170429), (194, 98392), (196, 97388), (251, 76048), (388, 49196), (392, 48694), (502, 38024), (679, 28112), (776, 24598), (784, 24347), (1004, 19012), (1358, 14056), (1552, 12299), (1757, 10864), (2008, 9506), (2716, 7028), (3514, 5432), (4016, 4753)]