19483770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8221}}^1$

素因数の和:8310

約数の個数: 32

約数和(自身を含む): 47358720

約数和(自身を除く): 27874950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 8221, 16442, 24663, 41105, 49326, 82210, 123315, 246630, 649459, 1298918, 1948377, 3247295, 3896754, 6494590, 9741885, 19483770]

約数ペア:

[(1, 19483770), (2, 9741885), (3, 6494590), (5, 3896754), (6, 3247295), (10, 1948377), (15, 1298918), (30, 649459), (79, 246630), (158, 123315), (237, 82210), (395, 49326), (474, 41105), (790, 24663), (1185, 16442), (2370, 8221)]