19185684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6173}}^1$

素因数の和:6224

約数の個数: 48

約数和(自身を含む): 52553088

約数和(自身を除く): 33367404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 6173, 12346, 18519, 24692, 37038, 43211, 74076, 86422, 129633, 172844, 228401, 259266, 456802, 518532, 685203, 913604, 1370406, 1598807, 2740812, 3197614, 4796421, 6395228, 9592842, 19185684]

約数ペア:

[(1, 19185684), (2, 9592842), (3, 6395228), (4, 4796421), (6, 3197614), (7, 2740812), (12, 1598807), (14, 1370406), (21, 913604), (28, 685203), (37, 518532), (42, 456802), (74, 259266), (84, 228401), (111, 172844), (148, 129633), (222, 86422), (259, 74076), (444, 43211), (518, 37038), (777, 24692), (1036, 18519), (1554, 12346), (3108, 6173)]