13090404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 32643072

約数和(自身を除く): 19552668

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1103, 1978, 2206, 2967, 3309, 3956, 4412, 5934, 6618, 11868, 13236, 25369, 47429, 50738, 76107, 94858, 101476, 142287, 152214, 189716, 284574, 304428, 569148, 1090867, 2181734, 3272601, 4363468, 6545202, 13090404]

約数ペア:

[(1, 13090404), (2, 6545202), (3, 4363468), (4, 3272601), (6, 2181734), (12, 1090867), (23, 569148), (43, 304428), (46, 284574), (69, 189716), (86, 152214), (92, 142287), (129, 101476), (138, 94858), (172, 76107), (258, 50738), (276, 47429), (516, 25369), (989, 13236), (1103, 11868), (1978, 6618), (2206, 5934), (2967, 4412), (3309, 3956)]