19025108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2203}}^1$

素因数の和:2351

約数の個数: 24

約数和(自身を含む): 35546112

約数和(自身を除く): 16521004

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 2203, 4318, 4406, 8636, 8812, 37451, 74902, 149804, 279781, 559562, 1119124, 4756277, 9512554, 19025108]

約数ペア:

[(1, 19025108), (2, 9512554), (4, 4756277), (17, 1119124), (34, 559562), (68, 279781), (127, 149804), (254, 74902), (508, 37451), (2159, 8812), (2203, 8636), (4318, 4406)]