1900809185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2032951}}^1$

素因数の和:2032984

約数の個数: 16

約数和(自身を含む): 2634705792

約数和(自身を除く): 733896607

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 2032951, 10164755, 22362461, 34560167, 111812305, 172800835, 380161837, 1900809185]

約数ペア:

[(1, 1900809185), (5, 380161837), (11, 172800835), (17, 111812305), (55, 34560167), (85, 22362461), (187, 10164755), (935, 2032951)]