12926444

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 23190720

約数和(自身を除く): 10264276

約数列:

[1, 2, 4, 67, 134, 139, 268, 278, 347, 556, 694, 1388, 9313, 18626, 23249, 37252, 46498, 48233, 92996, 96466, 192932, 3231611, 6463222, 12926444]

約数ペア:

[(1, 12926444), (2, 6463222), (4, 3231611), (67, 192932), (134, 96466), (139, 92996), (268, 48233), (278, 46498), (347, 37252), (556, 23249), (694, 18626), (1388, 9313)]