12588016

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1583}}^1$

素因数の和:1669

約数の個数: 40

約数和(自身を含む): 28283904

約数和(自身を除く): 15695888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1583, 1988, 3166, 3976, 6332, 7952, 11081, 12664, 22162, 25328, 44324, 88648, 112393, 177296, 224786, 449572, 786751, 899144, 1573502, 1798288, 3147004, 6294008, 12588016]

約数ペア:

[(1, 12588016), (2, 6294008), (4, 3147004), (7, 1798288), (8, 1573502), (14, 899144), (16, 786751), (28, 449572), (56, 224786), (71, 177296), (112, 112393), (142, 88648), (284, 44324), (497, 25328), (568, 22162), (994, 12664), (1136, 11081), (1583, 7952), (1988, 6332), (3166, 3976)]