19603932

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 47752320

約数和(自身を除く): 28148388

約数列:

[1, 2, 3, 4, 6, 12, 37, 67, 74, 111, 134, 148, 201, 222, 268, 402, 444, 659, 804, 1318, 1977, 2479, 2636, 3954, 4958, 7437, 7908, 9916, 14874, 24383, 29748, 44153, 48766, 73149, 88306, 97532, 132459, 146298, 176612, 264918, 292596, 529836, 1633661, 3267322, 4900983, 6534644, 9801966, 19603932]

約数ペア:

[(1, 19603932), (2, 9801966), (3, 6534644), (4, 4900983), (6, 3267322), (12, 1633661), (37, 529836), (67, 292596), (74, 264918), (111, 176612), (134, 146298), (148, 132459), (201, 97532), (222, 88306), (268, 73149), (402, 48766), (444, 44153), (659, 29748), (804, 24383), (1318, 14874), (1977, 9916), (2479, 7908), (2636, 7437), (3954, 4958)]