19458852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2791}}^1$

素因数の和:2888

約数の個数: 48

約数和(自身を含む): 52534272

約数和(自身を除く): 33075420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 2791, 3486, 5582, 6972, 8373, 11164, 16746, 19537, 33492, 39074, 58611, 78148, 117222, 231653, 234444, 463306, 694959, 926612, 1389918, 1621571, 2779836, 3243142, 4864713, 6486284, 9729426, 19458852]

約数ペア:

[(1, 19458852), (2, 9729426), (3, 6486284), (4, 4864713), (6, 3243142), (7, 2779836), (12, 1621571), (14, 1389918), (21, 926612), (28, 694959), (42, 463306), (83, 234444), (84, 231653), (166, 117222), (249, 78148), (332, 58611), (498, 39074), (581, 33492), (996, 19537), (1162, 16746), (1743, 11164), (2324, 8373), (2791, 6972), (3486, 5582)]