15674543012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1607}}^1\times {\mathrm{128341}}^1$

素因数の和:129971

約数の個数: 24

約数和(自身を含む): 28892351040

約数和(自身を除く): 13217808028

約数列:

[1, 2, 4, 19, 38, 76, 1607, 3214, 6428, 30533, 61066, 122132, 128341, 256682, 513364, 2438479, 4876958, 9753916, 206243987, 412487974, 824975948, 3918635753, 7837271506, 15674543012]

約数ペア:

[(1, 15674543012), (2, 7837271506), (4, 3918635753), (19, 824975948), (38, 412487974), (76, 206243987), (1607, 9753916), (3214, 4876958), (6428, 2438479), (30533, 513364), (61066, 256682), (122132, 128341)]