19587792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:716

約数の個数: 80

約数和(自身を含む): 58524032

約数和(自身を除く): 38936240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 582, 601, 679, 776, 1164, 1202, 1358, 1552, 1803, 2037, 2328, 2404, 2716, 3606, 4074, 4207, 4656, 4808, 5432, 7212, 8148, 8414, 9616, 10864, 12621, 14424, 16296, 16828, 25242, 28848, 32592, 33656, 50484, 58297, 67312, 100968, 116594, 174891, 201936, 233188, 349782, 408079, 466376, 699564, 816158, 932752, 1224237, 1399128, 1632316, 2448474, 2798256, 3264632, 4896948, 6529264, 9793896, 19587792]

約数ペア:

[(1, 19587792), (2, 9793896), (3, 6529264), (4, 4896948), (6, 3264632), (7, 2798256), (8, 2448474), (12, 1632316), (14, 1399128), (16, 1224237), (21, 932752), (24, 816158), (28, 699564), (42, 466376), (48, 408079), (56, 349782), (84, 233188), (97, 201936), (112, 174891), (168, 116594), (194, 100968), (291, 67312), (336, 58297), (388, 50484), (582, 33656), (601, 32592), (679, 28848), (776, 25242), (1164, 16828), (1202, 16296), (1358, 14424), (1552, 12621), (1803, 10864), (2037, 9616), (2328, 8414), (2404, 8148), (2716, 7212), (3606, 5432), (4074, 4808), (4207, 4656)]