191939330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{91837}}^1$

素因数の和:91874

約数の個数: 32

約数和(自身を含む): 396740160

約数和(自身を除く): 204800830

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 91837, 183674, 459185, 918370, 1010207, 1744903, 2020414, 3489806, 5051035, 8724515, 10102070, 17449030, 19193933, 38387866, 95969665, 191939330]

約数ペア:

[(1, 191939330), (2, 95969665), (5, 38387866), (10, 19193933), (11, 17449030), (19, 10102070), (22, 8724515), (38, 5051035), (55, 3489806), (95, 2020414), (110, 1744903), (190, 1010207), (209, 918370), (418, 459185), (1045, 183674), (2090, 91837)]